Answer:
Attachment 1 :- x = 3/2
Attachment 2 :- m + r = 154°
Step-by-step explanation:
Attachment 1 :-
\(9^(^2^-^x^) = 3\\=> 3^2^(^2^-^x^) = 3\\\)
As the base 3 is same on both the sides , cancel the base 3 from both left & right side of eqn. After that we will get:-
\(2(2 - x) = 1\\=> 2 - x =\frac{1}{2} \\=> x = 2 - \frac{1}{2} = \frac{3}{2}\)
Attachment 2 :-
PQR is a straight line . It's given that m + n = 110°
But we know that m + n + r = 180° ..............eqn.1
So substituting the value of m+n in eqn.1 gives :-
m+n+r = 180°
=> r + 110° = 180°
=> r = 180° - 110°
= 70°
It's also given that n+r = 96°
So putting the value of r in the above gives ,
n+r = 96°
=> n + 70° =96°
=> n = 96° - 70°
= 26°
Putting the value of n in eqn.1 gives
m + n = 110°
=> m + 26° = 110°
=> m = 110° - 26°
= 84°
So m + r = 84° + 70° = 154°
Marc buys 4 bags of baseballs and loses 2 baseballs during his first batting practice. Marc now has 46 baseballs. How many baseballs were originally in each bag? Let b =
Answer:
Each bag had 12 baseballs
A painter has painted 75% of a wall. The area he painted so far is 108 square feet. What is the total area of the wall that he needs to paint?
Whoever has the best explanation gets brainliest
Answer:
27 more
Step-by-step explanation:
Which equation is a point slope form equation for line AB?
Responses
y+5=−2(x−2)
y plus 5 equals negative 2 left parenthesis x minus 2 right parenthesis
y+6=−2(x−1)
y plus 6 equals negative 2 left parenthesis x minus 1 right parenthesis
y+2=−2(x−5)
y plus 2 equals negative 2 left parenthesis x minus 5 right parenthesis
y+1=−2(x−6)
y minus 1 equals negative 2 left parenthesis x minus 6 right parenthesis
A graph with a line running through point A, with coordinates (1, 6), and point B, with coordinates (5, -2)
Answer:
Option 3
Step-by-step explanation:
The slope is \(\frac{-2-6}{5-1}=-2\).
The equation of the line through \((x_1, y_1)\) with slope \(m\) is \(y-y_1=m(x-x_1)\).
y-6=-2(x-1) is the equation is a point slope form equation for line AB
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
point A, with coordinates (1, 6), and point B, with coordinates (5, -2)
m=-2-6/5-1
m=-8/4
=-2
So slope is -2.
The point slope intercept of line is
y-y₁=m(x-x₁)
y-6=-2(x-1)
Hence y-6=-2(x-1) is the equation is a point slope form equation for line AB
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Find the measure of each arc of the shown circle.
Since the angle at the center of the circle is twice the angle at the circumference that subtends it, we can find the measure of each arc by finding the central angle that subtends each arc and then doubling that angle.
The central angle that subtends arc AB is 60 degrees, so arc AB measures 2 × 60 = 120 degrees.
The central angle that subtends arc AC is 90 degrees, so arc AC measures 2 × 90 = 180 degrees.
The central angle that subtends arc BC is 210 degrees, so arc BC measures 2 × 210 = 420 degrees.
Therefore, arc AB measures 120 degrees, arc AC measures 180 degrees, and arc BC measures 420 degrees.
HELP PLS ILL MARK U BRAINLIEST
Answer:
-3.4p + 3p + 4
Step-by-step explanation:
Solve the parenthesis with the minus sign in front of it. Basically, inverse all of the operations within the parenthesis.
The -3q will become a 3q and the -4 will become a 4.
So now with the positive 3q and 4, you will just add those to the -3.4p
Therefore, the answer is -3.4p + 3p + 4
Hope this helped! Please mark me as brainliest!
PLEASE HELP I'LL GIVE BRAINLYIST
Write an algebraic expression to represent the area of the shaded region
Answer: 2y=3/2 x is variable
Step-by-step explanation:
You will have to add the 4y plus the 3 and the rectangle being halved diagonle.so you will need to 27y and divide the variable and answer because it is timed I am here .
Answer:
4y^{2}+3y
Step-by-step explanation:
First you need to distribute the values.
(4y+3)(2y) Using the "Rainbow Method" to multiply the polynomials
You Should get
8y^{2}+6y
Since this is the area of the rectangle and we need to find the area of the shaded region you need to dived 8y^{2}+6y in half because the shaded region is half of the rectangle.
8y^{2}+6y/2
Doing this you will get
4y^{2}+3y
find the x and y intercepts of the line calculator
The x-intercept of the line calculator is (-1,0) while the y-intercept is (0,-3).
To determine the x-intercept, let y = 0 and solve for x in the equation y = 3x - 1.
Substitute 0 for y in the equation.0 = 3x - 1
Add 1 to both sides1 = 3x
Divide both sides by 3x = 1/3
The x-intercept of the line is (1/3, 0).
To find the y-intercept, let x = 0 and solve for y in the equation y = 3x - 1.
Substitute 0 for x in the equation.y = 3(0) - 1y = -1
The y-intercept of the line is (0, -1).
Therefore, the x-intercept is (1/3, 0), and the y-intercept is (0, -1).
Therefore, The x-intercept of the line calculator is (-1,0) while the y-intercept is (0,-3). The calculation above supports the conclusion.
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Water makes up about 60% of the average adult's body weight. Represent this percent by shading in the squares.
Answer:
shading three boxes
Step-by-step explanation:
It is given that :
The body weight of an average adult = 60%
We have to show this by shading the square boxes shown.
There are 5 square boxes in total which makes up 100%.
So divide 100 by 5, we can 20% for each box.
So, 20% + 20% + 20% will give us 60%
Therefore, shading three boxes will give us 60% which is the water percent in an average adult's body weight.
This is represented by the figure below.
eacher: ""the first triangle is an isosceles triangle. the second triangle is an isosceles triangle. the third triangle is not an isosceles triangle. based on your observations alone what should be the definition of an isosceles triangle?""what does this question illustrate about the geometry teacher’s questioning techniques?
We have demonstrated the definition of an isosceles triangle.
What is an isosceles triangle?
An isosceles triangle is a triangle with at least two equal-length sides in geometry. It is sometimes specified as having exactly two equal-length sides, and sometimes as having at least two equal-length sides, with the latter version including the equilateral triangle as a special case.
The isosceles triangle has both two equal sides and two equal angles. The name derives from the Greek iso (same) and Skelos (leg). A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle.
The given diagram shows an isosceles triangle.
Hence, we have demonstrated the definition of an isosceles triangle.
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Question 3 of 10
What is the value of y?
210
y +10°
O
A. 40°
OB. 50°
O C. 60°
OD. 30°
50⁰
Answer:
y = 40 degrees
Step-by-step explanation:
All three interior angles of a triangle sum to 180 degrees.
2y + y+10 + 50 = 180
3y + 60 = 180
3y = 120
y = 40
at a particular instant, what is the phase difference (in degrees) between two points 8.8 cmcm apart?
The phase difference between two points 8.8 cm apart at a particular instance can be determined using the wavelength of the wave.
The phase difference is a measure of the relative position of two points on a wave. It is frequently stated in radians or degrees. In order to calculate the phase difference, we need to know the wavelength of the wave.
The distance between two consecutive wave points that are in phase is known as the wavelength (λ). In this case, the two points are 8.8 cm apart. To find the phase difference, we need to determine how many wavelengths fit into the 8.8 cm distance.
If we know the wavelength (λ) of the wave, we can use the formula: phase difference = (distance / wavelength) × 360°. However, without information about the type of wave or its wavelength, we cannot provide a specific phase difference.
In summary, to calculate the phase difference between two points 8.8 cm apart, we need additional information about the wave, such as its wavelength. Without that information, we cannot determine the phase difference in degrees accurately.
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What is the length of line segment KJ?
O 2/3 units
O 32 units
M 3 v
O 3/3 units
O 375 units
(3 + 6)2 + ((17 + 8) - 42)
Answer:
1 I think.
Step-by-step explanation:
Answer: 1
Step-by-step explanation:
Given Equation
(3 + 6)2 + ((17 + 8) - 42)
We will simplify to get the answer.
\(= (9)\) × \((2) + 17 + 8 - 42\)
= \(18+17+8-42\)
= \(18 + 25 - 42\)
= \(18 + -17\)
= 1
The answer to the question is 1.
I need to get this done quick and I'm tired so plx help me
Answer:
6 cups
Step-by-step explanation:
hope this helps!
The values StartRoot 12 EndRoot and StartRoot 15 EndRoot are plotted on the number line.
A number line going from 0 to 4. StartRoot 12 EndRoot is to the right of 3, and StartRoot 15 EndRoot is to the right of StartRoot 12 EndRoot.
What is the approximate difference in tenths between StartRoot 12 EndRoot and StartRoot 15 EndRoot?
0.2
0.4
1.5
1.7
Answer: 0.4
Step-by-step explanation: I just did the quiz
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS IM BEGGING UU PLZ
Answer:
y=x-2 is the answer.
I think it will help you
Find the length of the arc.
We know
Length if arc=L\(\boxed{\sf L=\dfrac{\theta}{360}\times 2πr}\)
\(\\ \sf\longmapsto L=\dfrac{135}{360}\times2π(7)\)
\(\\ \sf\longmapsto L=\dfrac{27}{72}\times 14π\)
\(\\ \sf\longmapsto L=\dfrac{27}{36}\times 14π\)
\(\\ \sf\longmapsto L=\dfrac{9}{12}\times 7π\)
\(\\ \sf\longmapsto L=\dfrac{63π}{12}\)
\(\\ \sf\longmapsto L=\dfrac{21π}{4}in\)
Which of the following number sequences is the correct output for this "for" loop and "Range" function?
for number in range(99, -1, -11):
99 88 77 66 55 44 33 22 11
99 88 77 66 55 44 33 22 11 0 -11
99 88 77 66 55 44 33 22 11 0
90 80 70 60 50 40 30 20 10 0
Which statement is true regarding a "Fatal" logic error in Python?
In script mode - Python displays a traceback for the error and produces incorrect results
In interactive mode - Python displays a traceback, then terminates the script
In script mode - Python displays a traceback, then terminates the script
In interactive mode - Python terminates the current snippet and does not allow the next input
What is the correct statement regarding Python Indention?
Indenting a code suite is optional in Python
Indentation of code suite can be replaced with Java like braces and parenthesis
Incorrect indentation will result in an "IndentationError"
There are no best practices in regard to the Indentation in Python
The correct statement regarding Python indentation is that incorrect indentation will result in an "IndentationError."
The correct output for the given "for" loop and "range" function is:
99 88 77 66 55 44 33 22 11 0 -11
Regarding the statement about a "Fatal" logic error in Python, the correct answer is:
In script mode - Python displays a traceback, then terminates the script.
When a fatal logic error occurs in Python during script execution, Python will display a traceback message that provides information about the error, such as the line where it occurred, and then terminates the script. This traceback message helps in debugging the code and identifying the cause of the error.
In interactive mode, if a fatal logic error occurs, Python will also display a traceback message but will not terminate the entire session. Instead, it will allow you to continue entering new commands or snippets of code.
Regarding Python indentation, the correct statement is:
Incorrect indentation will result in an "IndentationError."
Python relies on indentation to define the grouping and structure of code blocks. It uses consistent indentation to determine which lines of code belong to a particular block, such as loops or conditional statements. If the indentation is incorrect or inconsistent, Python will raise an "IndentationError" and the code will not run successfully.
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the probability that a randomly chosen student in a statistics class submits his/her homework on time is 0.06. each student does homework independently. in a statistics class of 50 students, what is the probability that at least 5 will do their homework on time?
the probability that at least 5 will do their homework on time in a class of 50 students is 0.1
How do you calculate probability?
Probability is calculated by dividing the number of ways the event can occur by the total number of outcomes. Probability and odds are different concepts. Odds are the probability that something happens divided by the probability that it doesn't happen.
the probability that a randomly chosen student in a statistics class submits his/her homework on time is 0.06.
each student does homework independently.
in a statistics class of 50 students, what is the probability that at least 5 will do their homework on time?
probability = event occur/ total number of outcomes
= 5/50= 1/10=0.1
thus the probability becomes 0.1
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Please help me!!!!!!
Answer:
$239.88
Step-by-step explanation:
:D
Peanuts are sold in 8-ounce and 12-ounce packages.
What is the fewest number of ounces you can buy of each package to have equal amounts of each package size?
36
48
24
96
Answer:
C) 24
Step-by-step explanation:
8; 16 24 32 40 48
12; 24 36 48 69 72
They both have the common multiple of 24 and 48 in the intermediate multiplication since 24 is half of 48 and is the smallest multiple that is the answer.
Answer:
how would i know
Step-by-step explanation:
you did this to me, and its is sickining. get a life
Which of the following is a measure of the reliability of a statistical inference? Answer A descriptive statistic. A significance level. A sample statistic. A population parameter.
The measure of reliability of a statistical inference is the significance level. The significance level, also known as alpha, is the probability of rejecting the null hypothesis when it is actually true. It determines the threshold for accepting or rejecting a hypothesis.
A lower significance level indicates a higher level of confidence in the results. A descriptive statistic provides information about the data, but it does not directly measure the reliability of a statistical inference. It simply summarizes and describes the characteristics of the data.
A sample statistic is a numerical value calculated from a sample, such as the mean or standard deviation. While it can be used to make inferences about the population, it does not measure the reliability of those inferences.
A population parameter is a numerical value that describes a population, such as the population mean or proportion.
While it provides information about the population, it does not measure the reliability of inferences made from a sample. In conclusion, the significance level is the measure of reliability in a statistical inference as it determines the probability of making a Type I error, which is rejecting the null hypothesis when it is actually true.
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Diego's club earns money for charity when members of the club perform conmunity service after school. For each student who does community service, the club earns $5. There are 12 students in the club. The total dollar amount earned, E, is a function of the number of members who perform community service, n. 1. Is 5 a possible input value? Why or why not? is 24 a possible output value? why or why not?
24 is a possible output value if the number of students who perform community service is less than the total number of students in the club.
In this scenario, the total dollar amount earned, E, is a function of the number of members who perform community service, n. It is stated that for each student who does community service, the club earns $5.
1. Is 5 a possible input value?
No, 5 is not a possible input value. The input value, n, represents the number of members who perform community service. In this case, there are 12 students in the club. The possible input values would be 0, 1, 2, 3, ..., up to 12, representing the number of students who participate in community service. Since 5 is not within this range, it is not a possible input value.
2. Is 24 a possible output value?
Yes, 24 is a possible output value. The output value, E, represents the total dollar amount earned by the club. Since each student who performs community service earns $5 for the club, the total dollar amount earned will depend on the number of students who participate. If all 12 students in the club perform community service, the total amount earned would be:
E = $5 * 12 = $60
Therefore, 24 is a possible output value if the number of students who perform community service is less than the total number of students in the club. For example, if only 4 students perform community service, the total amount earned would be:
E = $5 * 4 = $20
In summary, 5 is not a possible input value because it is not within the range of valid inputs representing the number of students who perform community service. However, 24 is a possible output value depending on the number of students who participate, as it is within the range of possible total dollar amounts earned.
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pls i dont know what to doooo
The amount that he will have after 4 years is given as follows:
$14,983.85.
What is compound interest?The amount of money earned, in compound interest, after t years, is given by the equation presented as follows:
\(A(t) = P\left(1 + \frac{r}{n}\right)^{nt}\)
In which the parameters are listed as follows:
P is the principal, which is the value of deposit/loan/....r is the interest rate, as a decimal value.n is the number of times that interest is compounded per year, annually n = 1, semi-annually n = 2, quarterly n = 4, monthly n = 12.The parameters for this problem are given as follows:
P = 8000, r = 0.16, n = 4, t = 4.
Hence the balance will be given as follows:
P = 8000 x (1 + 0.16/4)^(4 x 4)
P = $14,983.85.
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factorial calculator create a program that calculates the factorial of the number entered by the user
In order to create a program that calculates the factorial of the number entered by the user, follow the steps given below:
Step 1: Start the program.
Step 2: Take input from the user in the form of an integer.
Step 3: Initialize a variable to store the factorial of the input integer. Let's name it 'fact'.
Step 4: Assign the value of fact to 1.
Step 5: Start a for loop and run it from 1 to the input integer. Assign the loop variable to i.
Step 6: Inside the loop, update the value of fact as fact=fact*i.
Step 7: End the loop.
Step 8: Print the value of fact as output.
Step 9: End the program.
Here is the code that implements the above steps:
import java. util.Scanner;
public class Main {public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
System. out.println("Enter a number: ");
int n = input.nextInt();
int fact = 1;
for (int i=1; i<=n; i++)
{
fact = fact * i;
}
System.out.println("Factorial of "+n+" is "+fact);
}
}
The above program first prompts the user to enter a number.
Then it calculates and prints the factorial of the number entered by the user using the formula given below:
n! = n*(n-1)*(n-2)*...*3*2*1
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what is a congruent polygon
A congruent polygon refers to two or more polygons that have the same shape and size. There must be an equal number of sides between two polygons for them to be congruent.
Congruent polygons have parallel sides of equal length and parallel angles of similar magnitude. When two polygons are congruent, they can be superimposed on one another using translations, rotations, and reflections without affecting their appearance or dimensions. Concluding about the matching sides, shapes, angles, and other geometric properties of congruent polygons allows us to draw conclusions about them.
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7. Write the explicit formula for the geometric
sequence 32, 16, 8, 4,...
Answer:
The sequence is the ratio of 4:8, or 16:32. This is because the sequence needs to be divided into 2 different factors in order for it to match. The sequence is...
add 4, add 8, add 16, continue on.
The formula is...
4 * x = sequence
In this case, x is the increasing factor. I substituted it due to the fact that it's a constantly increasing number, not just a straight-up number we can declare.
if molly can mow a lawn in 3 hours and her little brother can do it in 6 hours, how long will it take working together?
It would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.'
What is rate ?
The rate is a measure of how much of a quantity is completed or changed per unit of time. It is often represented as a ratio of the amount of work done to the amount of time it takes to complete the work. For example, in the context of mowing a lawn, the rate could be expressed as the amount of lawn mowed per hour.
Let's call the amount of work required to mow a lawn "W".
Molly can do it in 3 hours, so her rate of work is W/3.
Her little brother can do it in 6 hours, so his rate of work is W/6.
When they work together, their combined rate of work is (W/3) + (W/6) = W/2.
So, working together, they can mow the lawn in W/2 hours, or 2/W hours.
Therefore, it would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.
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It would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.'
The rate is a measure of how much of a quantity is completed or changed per unit of time. It is often represented as a ratio of the amount of work done to the amount of time it takes to complete the work. For example, in the context of mowing a lawn, the rate could be expressed as the amount of lawn mowed per hour.
Let's call the amount of work required to mow a lawn "W".
Molly can do it in 3 hours, so her rate of work is W/3.
Her little brother can do it in 6 hours, so his rate of work is W/6.
When they work together, their combined rate of work is (W/3) + (W/6) = W/2.
So, working together, they can mow the lawn in W/2 hours, or 2/W hours.
Therefore, it would take them 2/W hours, or approximately 1 hour and 36 minutes, to mow the lawn working together.
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which of the following is considered diversity? select one: a. life experiences b. educational background c. where someone is from d. how old someone is e. all of these
Diversity encompasses multiple dimensions such as life experiences, educational background, geographic origin, and age that is option E.
Diversity encompasses a range of factors including life experiences, educational background, geographic origin, and age. It goes beyond a single dimension and encompasses various aspects that contribute to differences among individuals. By embracing diversity in all its forms, organizations and communities can benefit from a wider range of perspectives, ideas, and talents.
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given a fair 6 sided die equal probability of 1,2,3,4,5,6. if you roll it 5 times. proab that sum is divisible by 6
The probability that the sum of the rolls is divisible by 6 is 1/1296, which is approximately 0.00077 or 0.077%.
To find the probability that the sum of the rolls is divisible by 6, we need to determine the favorable outcomes and the total number of possible outcomes.
First, let's identify the favorable outcomes. In this case, the sum of the rolls can be divisible by 6 if the sum is either 6 or 12.
1. For the sum of 6:
- One possible outcome is rolling a 6 on the first roll and rolling a 1 on the remaining four rolls.
- Another possible outcome is rolling a 5 on the first roll and rolling a 2 on the remaining four rolls.
- We can also have rolling a 4 on the first roll and rolling a 3 on the remaining four rolls.
- Similarly, rolling a 3 on the first roll and rolling a 4 on the remaining four rolls.
- Finally, rolling a 2 on the first roll and rolling a 5 on the remaining four rolls.
- This gives us a total of 5 favorable outcomes.
2. For the sum of 12:
- One possible outcome is rolling a 6 on all five rolls.
- This gives us a total of 1 favorable outcome.
Now let's determine the total number of possible outcomes. Since we are rolling a fair 6-sided die 5 times, the total number of possible outcomes is 6^5 (since each roll has 6 possible outcomes).
Therefore, the probability that the sum of the rolls is divisible by 6 is:
(total number of favorable outcomes) / (total number of possible outcomes)
= (5 + 1) / (6^5)
= 6 / 7776
= 1 / 1296
So, the probability that the sum of the rolls is divisible by 6 is 1/1296, which is approximately 0.00077 or 0.077%.
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