64321-1-2-5What are the coordinates of point F after a 90° clockwise rotation about the origin? A. (-5,3) c. (3,-5) B. (-3,5)D. (3.5)
Answers
From the graph given, the coordinates of point F are:
(x, y) ==> (-5, -3)
Using rotation rules, after a 90° clockwise rotation about the origin, (x, y) becomes (y, -x)
Thus, after a 90° clockwise rotation, we have:
(x, y) ==> (y, -x)
(-5, -3) ==> (-3, 5)
Therefore, 90° clockwise rotation about the orign, the coordinate
Related Questions
The table shows data from local day-care centers, representing the number of children in attendance (x) and daily food costs in dollars (y).
x y x2 xy
16 45 256 720
22 58 484 1,276
28 73 784 2,044
32 94 1,024 3,008
45 141 2,025 6,345
∑x=143 ∑y=411 ∑x2=4,573 ∑xy=13,393
Which regression equation correctly models the data?
y = 2.87x + 0.12
y = 2.87x + 11.85
y = 3.39x – 14.75
y = 3.39x – 9.24
Answers
The regression equation that correctly models the data is B. y = 2.87x + 11.85
How to explain the regression equationThe regression equation is calculated using the following formula:
y = a + bx
where:
y is the dependent variable (daily food costs)
x is the independent variable (number of children in attendance)
a is the y-intercept
b is the slope of the line
The slope of the line is calculated using the following formula:
b = (∑xy - ∑x ∑y / n) / (∑x2 - (∑x)² / n)
Using the data from the table, we can calculate the y-intercept and slope of the line as follows:
a = 411 / 5 = 82.2
b = (13,393 - (143)(411) / 5) / (4,573 - (143)² / 5) = 2.87
Substituting the y-intercept and slope into the regression equation, we get the following equation:
y = 11.85 + 2.87x
Simplifying, we get the following equation:
y = 2.87x + 11.85
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Suppose that the function h is defined, for all real numbers, as follows.
h(x) = (x+1)²
{
if x ≤-2
if-2
-x-2 ifx>2
h(-2) = 0
h(-1) = 0
h (3) = 0
Find h(-2), h(-1), and h (3).
0/0
믐
X
3
please help 15 points to whoever does
Answers
In light of this, 1,0,8 is the value of the function h(x) = (x+1)2 where h is defined for all real integers.
what is function ?The subject of mathematics includes quantities and their variations, equations and related structures, forms and their locations, and places where they can be found. The term "function" refers to the relationship between a set of inputs, each of which has an associated output. A relationship between inputs and outputs in which each input leads to a single, distinct result is known as a function. Each function is given a domain and a codomain, or scope. Usually, f is used to denote functions (x). input is an x. There are four main types of functions accessible. based on the following factors: on functions, one-to-one functions, many-to-one functions, within functions, and on functions.
given
h(x) = (x+1)²
h(-2) = 1
h(-1) = 0
h(3) = 8
In light of this, 1,0,8 is the value of the function h(x) = (x+1)2 where h is defined for all real integers.
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$? Kim spent 41/100
Answers
Answer:
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used
Step-by-step explanation:
Answer:
$0.27
Step-by-step explanation:
In total, Kim has .68 cents to spend.
She spend .41 cents.
0.68-0.41=0.27
Therefore, Kim has a total of .27 cents left over.
Here are the scores that Jenna has
received on her seven quizzes:
16, 13, 20, 16, 12, 17, 18
What is the standard deviation rounded to the nearest tenth?
Answers
Answer:
the variance is 6.6
sry for not showing work
Answer:2.6
Step-by-step explanation:
3/5 divided by 9/10! Can someone please help with this
Answers
Step-by-step explanation:
(3/5) / (9/10) = 3/5 x 10/9
1/1 * 2/3= 2/3
Determine which solution is correct for solving
Answers
Answer:
3rd option
Step-by-step explanation:
\(\frac{5}{7}\) y = 6
multiply both sides by \(\frac{7}{5}\) , the reciprocal of \(\frac{5}{7}\) )
\(\frac{7}{5}\) ( \(\frac{5}{7}\) y ) = \(\frac{7}{5}\) (6) , that is
y = \(\frac{42}{5}\)
Discuss the pros and cons of different times in a person's life when taxes can be withheld.
Answers
Early tax withholding offers predictability and facilitates effective financial planning but restricts financial flexibility and investment potential. Meanwhile, late tax withholding fosters short-term financial flexibility and investment opportunities but carries the risk of miscalculations, underestimations, and potential penalties.
Explanation:The timing of tax withholding can have different pros and cons depending on an individual's current financial status, revenue predictions, and personal preferences.
A primary advantage of early tax withholding is increased predictability. By setting aside funds for taxes in advance, an individual can have a clearer picture of their net income and employ effective financial planning strategies. However, this approach does have a notable drawback. Specifically, the individual may miss potential investment opportunities as a result of having their money tied up in tax withholdings.
On the other hand, late tax withholding allows greater short-term financial flexibility, providing the opportunity to use funds for immediate personal or business needs. It can also enable investment in lucrative opportunities. However, the main downside is the potential for miscalculation and underestimation of the tax liability, which can lead to financial strain or penalties.
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Graph the line that passes through the points (0, -5) and (5, 1) and
determine the equation of the line.
y
10
9
00
7
6
5
4
Answers
Answer:
y = 10/1x - 5
Step-by-step explanation:
y=mx+b
m=slope b=y-intercept
therefore
y=10/1x -5
(10/1 is a fractions just too lazy to make it a fraction on here)
Irene is buying a new carpet for her living room which is rectangular the room with 18 foot wide and 24 foot long carpet is go by the square yard how many square yards does she need to carpenters
Answers
Answer:
18x24=432 so basically 432 should go to the carpenters
Janice has started a job selling luxury
1 golf carts and was offered an option of 2 differnt pay schedules. OPTION A: $63,000/year OPTION B: $2225/month plus 3.25% commission on the amount of all her sales.
What is the amount of sales he must
reach each month in order for
OPTION B to be the most beneficial
for her?
Answers
Urgent please help thank you guys for all the help
Answers
Answer:
$15.00 per day and $0.22 per mile.
Step-by-step explanation:
To determine the daily fee and mileage fee charged by Best Rentals, we can set up a system of equations based on the given information.
Let's assume the daily fee is represented by "d" and the mileage fee is represented by "m."
For Mateo:
3d + 300m = 111.00
For Dara:
5d + 600m = 207.00
Now we can solve this system of equations to find the values of "d" and "m."
Multiplying the first equation by 2 to eliminate "m," we get:
6d + 600m = 222.00
Subtracting the second equation from this equation, we have:
(6d + 600m) - (5d + 600m) = 222.00 - 207.00
d = 15.00
Substituting the value of "d" into the first equation, we can solve for "m":
3(15.00) + 300m = 111.00
45.00 + 300m = 111.00
300m = 111.00 - 45.00
300m = 66.00
m = 0.22
Therefore, Best Rentals charges $15.00 per day and $0.22 per mile.
44) The difference of two numbers is 76. The second number is 20% of the first number. What are the numbers?
A) 85, 17
B) 92, 16
C) 95, 19
D) 97,17
Answers
Answer:
C
Step-by-step explanation:
Not A b/c the difference b/w 85 and 17 is not 76
Not D b/c the difference b/w 97 and 17 is not 76
Not B b/c 16 is not 20% of 92
By the process of elimination the answer is C
approximate value of the square root of 48 rounded to the nearest tenth.
Answers
Given
\(\sqrt[]{48}\)This can be found as shown below:
\(\begin{gathered} \sqrt[]{48} \\ =\sqrt[]{16\times3} \\ =\sqrt[]{16}\times\sqrt[]{3} \\ =4\sqrt[]{3} \end{gathered}\)Let us check for root 3 from the square root table
\(\sqrt[]{3}=1.732\)Therefore,
\(\begin{gathered} 4\sqrt[]{3} \\ =4\times1.732 \\ =6.928 \\ \approx6.9(nearest\text{ tenth)} \end{gathered}\)Hence, the square root of 48 to the nearest tenth is 6.9
Need help! attachment below. will give brainlist
Answers
Answer:
In the graph locate the point (3,0) and draw a line parrallel to Y-axis passing through (3,0) .
Then your line will cut the graph of f(x) at some point, that point's y-coordinate will be your value of f(3).
Step-by-step explanation:
Hope it helps!
5) You are buying $48 worth of peanut butter and jelly. Jelly costs $4 per jar and peanut butter costs $6
per jar.
a) Write an equation that represents the different amounts of
jelly, x, and peanut butter, y, that you could buy.
Answers
5876.648364836.837483683
Answer:
4x+6y=48
Step-by-step explanation:
y= the random amount that you could buy like 6 for example which would use 36$
x= is also another random amount that could equal 3 which would be 12$ and that would add up to 48$
Use the remainder theorem to verify this statement. (x+5) is a factor of the function f(x)= x^3+3x^2-25x-75. Find the (blank) of f(x) and x+5. The (blank) of this operation is 0. Therefore, (x+5) is (blank) of function f. So f(blank) =0.
Blank choices:
1. product, sum, difference, or quotient
2. sum, discriminant, quotient, or remainder
3. the opposite, the simplified form, not a factor, a factor
4. -5, -75, 75, 5
Answers
Answer: I got this answer wrong but I go two right look at the step by step explanation
Hopefully that helped a little
Step-by-step explanation:
The expression (x + 5) is a factor of given function f(x) So the remainder of the function will be zero.
Remainder theorem:
The given function,
\(f(x) = x^3+3x^2-25x-75\)
Equate (x + 5) is equal to 0.
x + 5 = 0
x = -5
Substitute x = -5 in given equation.
\(f(x) = x^3+3x^2-25x-75\\\\f(-5) = -5^3+3(-5)^2-25(-5)-75\\\\f(-5) = 0\)
Since f(-5) = 0. thus, (x + 5) is a factor of given function f(x).
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Tyler asked 10 students at his school how much time in minutes it takes them to get from home to school. Determine if each of these dot plots could represent the data Tyler collected. Explain your reasoning for each dot plot. dot plot:
please help on my last quarter and i need to get my math grade up!!!
Answers
It would be about 13 minutes.
Answer:
Step-by-step explanation:
g
MULTIPLY
Answer
Answer
Answer
Answer
Answer
Answers
Answer: i cant see all of them
Step-by-step explanation:
Question 6 (1 point)
[09.01]
Functions f(x) and g(x) are shown below:
f(x) = x2
g(x) = x2 - 8x + 16
In which direction and by how many units should f(x) be shifted to obtain g(x)? (1 point)
A-Left by 4 units
B-Right by 4 units
C-Left by 8 units
D-Right by 8 units
Answers
Answer:
for everybody saying 4 units, THIS IS WRONG!!!
THE CORRECT ANSWER IS LEFT 8 UNITS
Step-by-step explanation:
x^2 - 8x + 16
so we already know that this is a horizontal shift, now just add -8 and 16
-8+16 = 8 and then we can rewrite the equation as:
x^2 + 8x
Factor 21x^2 - 14x - 56
Answers
Answer:
7((x-2)(3x+4))
Step-by-step explanation:
Common factor of 7 in this quadratic formula. \(7(3x^2-2x-8)\); -8 * 3x^2 = -24x^2, now find factors of this product that equal to -2x when added. The factors that fit this is -6x and 4x. So, if you make a generic rectangle you can find the product. You get 7((x-2)(3x+4))
A company produces two products: A and B. The relative market values at the split-off point are not available. For every $300,000 of joint costs, Product A produces 10,000 pounds, and Product B produces 40,000 pounds. The amount of joint costs allocated to Product B using the physical quantities method is $
Answers
The joint costs allocated to Product B is $240,000.
What is amount of joint costs allocated to Product B?We must allocate joint costs based on the relative physical quantities produced by each product.
The total physical quantity produced by both products is:
= Quantity of A + Quantity of B
= 10,000 + 40,000
= 50,000 pounds
We will calculate the proportion of physical quantity produced by product A:
= Quantity of B / Total physical quantity
= 40,000 / 50,000
= 0.8
The amount of joint costs allocated to Product B is will be
= Total joint costs x Proportion of
= $300,000 x 0.8
= $240,000.
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An engineer is monitoring the liquid level in two tanks as they are being filled. The volume of the tank A after x minutes is represented by the equation y=75x +110. For tank B the engineer has created a table, shown below, from measurements taken while the tank is being filled
Answers
The two tanks differ in terms of Filling rates and initial volumes.
We can work with the equation for tank A, which represents a linear relationship between the volume of liquid in the tank (y) and the time it has been filling (x).
The equation y = 75x + 110 tells us that the tank A is filling at a constant rate of 75 units per minute, starting with an initial volume of 110 units.
To analyze the data for tank B, we would need to know the volumes of the tank at different times as it is being filled.
If the relationship for tank B is also linear, we could find the equation that represents it by using two points from the table and the slope-intercept form of a linear equation (y = mx + b). Once we have both equations, we can compare them to see how the two tanks differ in terms of filling rates and initial volumes.
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c(x)=85x+600 find C(25)
Answers
Answer:
Step-by-step explanation:
c(25) = 85(25) + 600 = 2725
help me help me HELP SOS
Answers
Answer:
396 ft³
Step-by-step explanation:
V = height × base × length
Since this is a prism, we divide it by 2.
V = (8ft × 9ft × 11ft) ÷ 2
= 396 ft³
Help mee I’ll give u extra pointss
Answers
The solution to the given inequality is\($$x \leq-6$$\)
What is Inequality?A relationship between two expressions or values that is not equal to each other is known as inequality in mathematics. So inequality emerges from an imbalance. In mathematics, there are several varieties of inequality, including polynomial inequality, rational inequality, and absolute value inequality. Both equations and inequalities are mathematical phrases created by connecting two expressions.The term "inequality" in mathematics refers to a relationship between two expressions or values that is not equal to each other. Inequality originates from an imbalance, thus. Polynomial inequality, rational inequality, and absolute value inequality are the three main categories of inequalities in mathematics. The two expressions that make up an equation or an inequality are connected in a mathematical statement. A relationship that compares two numbers or other mathematical expressions in an unequal way is known as an inequality in mathematics. On the number line, it is most frequently used to compare the sizes of two numbers.\($$3 x+5 \leq-13$$\)
Move 5 to the right side
\($$3 x \leq-18$$\)
Divide both sides by 3
\($\frac{3 x}{3} \leq \frac{-18}{3}$\)
Simplify
\($$x \leq-6$$\)
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P and Q are two points on line x-y+1=0 in such way that they are 5 units far from origin find cordinates of points.
Answers
The preceding statement indicates that the coordinates of point P and Q are (3, 4) & (-4, -3)
What do you mean by point?The simplest basic geometric object is a point. It is named with a capital letter and symbolized by a dot. A point has no size and solely represents location (that is, zero length, zero width, and zero height).
P shall really be point (a, b). Since x-y+1=0 and distances from the origin are the same for both places P and Q, we can solve for only one and should get both solutions.
From center Point to the origin, the distance is 5² = (a-0)² + (b-0)²
Thus, we arrive to the following equation system:
a² + b² = 25
a - b + 1 = 0
By rearranging the following equations to read b equals a + 1, we may change b in the original calculation to read as follows:
a² + (a+1)² = 25
The use of algebra to further simplify:
a² + a² + 2a + 1 = 25
2a² + 2a - 24 = 0
2(a² + a - 12) = 0
2(a + 4) (a - 3) = 0
a = 3
a = -4
When you enter them onto b Equals a + 1, you get;
b = 4
b = -3
Both P and Q were located at (3, 4) & (-4, -3)
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The complete question is-
P and Q are two points on the line x-y+1=0 such that each of them is 5 units far from the origin. What are the coordinates of the points P and Q?
Which of the following is NOT true?
A. 5x + 6x = 70 degrees
B. 5x + 6x < 180 degrees
C. 5x + 6x = 110 degrees
D. 5x + 6x + 70 degrees = 180 degrees
Please include ALL work! <3
Answers
Answer:
A. 5x + 6x = 70 degrees
Step-by-step explanation:
5x + 6x = 110 degrees because the sum of two interior angles in a triangle is equal to an exterior angle.
what is the rule that describes this pattern of numbers -10,000; -1,000; -100; -10; -1; -0.1; -0.01; -0.001
Each number is one-tenth the number to its left.
Each number is 10 more than the number to its left.
Each number is 10 times the number to its left.
Each number is one-tenth the number to its right.
Answers
Answer:
Each number is one-tenth the number to its left.
Step-by-step explanation: -1,000 is one tenth of -10,000 for example
Pls help me I really nee it pls pls pls pls
Answers
Find the Constant of proportionality of Henderson Toll Road Cost
Answers
The constant of proportionality is equal to 3/10.
What is a proportional relationship?In Mathematics and Geometry, a proportional relationship refers to a type of relationship that produces equivalent ratios and it can be modeled or represented by the following mathematical equation:
y = kx
Where:
y represents the miles traveled.x represents the cost ($).k is the constant of proportionality.Next, we would determine the constant of proportionality (k) by using various data points as follows:
Constant of proportionality, k = y/x
Constant of proportionality, k = 3/10 = 6/20 = 9/30
Constant of proportionality, k = 3/10.
Therefore, the required linear equation is given by;
y = kx
y = 3/10(x)
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