Answers
Answer
Explanation
The question can be represent as shown below:
Therefore, the unit difference of the x-coordinates is:
\(undefined\)
Related Questions
How do I simplify this
Answers
Answer:
96/18
Step-by-step explanation:
To simplify you need to turn it into an improper fraction. This means that the numerator (the number on top) is greater than the denominator (the number on the bottom). The improper fraction form of 5 6/18 is 96/18. I believe this is the answer to your question.
I hope this helps you!
Given the quadratic function
Answers
The vertex is (-4,-3)
The axis of symmetry is x=-4
and the transformations are:
Kate and Miley are selling girl scout cookies Kate sold 27 boxes in 45 minutes Miley sold 12 boxes in 30 minutes at the same rates how many total boxes will the girls have sold in one hour?
Answers
Kate and Miley sold 60 boxes of cookies in one hour.
What is ratio?Ratio basically compares quantities, that means it show value of one quantity with respect to other quantity.
If a and b are two values, their ratio will be a:b.
Given that,
Cookies sold by Kate in 45 minutes = 27 boxes.
Also,
Cookies sold by Miley in 30 minutes = 12 boxes.
To find the total boxes of cookies sold by girls in one hour,
Use ratio method,
Cookies sold by Kate in 3/4 hours = 27 boxes,
Cookies sold by Kate in 1 hour = 27 x (4/3) = 36
Cookies sold by Miley in 1/2 hours = 12 boxes,
Cookies sold by Miley in 1 hour = 12 x 2 = 24 boxes
Total cookies sold by Kate in Miley in one hour = 36 + 24 = 60
There are 60 boxes of cookies sold by the girls in one hour.
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What is the scale factor for AXYZ to AUVW?O A1/1O B. 1/1/20OC. 2OD. 4371620A A837-105353X 6 Z12
Answers
SOLUTION:
We want to know the scale factor of the transformation from;
\(\Delta XYZ\rightarrow\Delta UVW\)We do this by taking ratios of corresponding sides, they should be the same in either case;
Thus , the scale factor is;
\(\frac{20}{10}=\frac{12}{6}=\frac{16}{8}=2\)Thus, the scale factor is 2.
L={d,e,g} J ={b,c,h} what is the union of L and J
Answers
Step-by-step explanation:
well, the combination of all set elements.
FYI : if some elements appear in both sets, we only use these once for the result set (this is not the case here, but it might be in other questions).
the combination of both sets is then
{b, c, d, e, g, h}
Use structure: How is subtracting -4x from 9x similar to subtracting -4 from 9?
Answers
Answer:
It is the same thing except for subtracting -4x and 9x, you subtract -4 and 9 and just add x at the end
The dot plot shows the prices (in dollars) of jeans. What are the most appropriate measures to describe the center and the variation? Find the measures you chose.
Answers
To describe the center of the data, we can use either the mean or the median.
To describe the variation of the data, we can use either the range or the interquartile range (IQR).
Looking at the dot plot, it seems that the data is somewhat skewed to the right, with a few high-priced outliers. In this case, the median and the IQR may be more appropriate measures of the center and variation, respectively, as they are less sensitive to outliers.
To find the median and IQR:
Arrange the data in order from smallest to largest.
Find the median, which is the middle value. If there are an even number of values, take the average of the two middle values.
Find the first quartile, which is the median of the lower half of the data.
Find the third quartile, which is the median of the upper half of the data.
Calculate the IQR as the difference between the third quartile and the first quartile.
Here are the steps applied to the dot plot:
We can see that the smallest value is about 20 and the largest value is about 120, giving a range of 100 dollars.
The median is approximately 60 dollars, as it is the middle value between the 11th and 12th data points when the data is arranged in order.
The first quartile is approximately 40 dollars, as it isthe median of the lower half of the data points, which are found below the median.
The third quartile is approximately 80 dollars, as it is the median of the upper half of the data points, which are found above the median.
The IQR can be calculated as the difference between the third quartile and the first quartile, which is approximately 40 dollars.
Therefore, the most appropriate measures to describe the center and the variation for this data set are the median and the interquartile range (IQR), respectively. The median is approximately 60 dollars, and the IQR is approximately 40 dollars.
guys please help it's due soon
Answers
Answer:
B {-6, -3, 3, 11}
Step-by-step explanation:
Alice and Bob each have a certain amount of money. If Alice receives n dollars from Bob, then she will have 7 times as much money as Bob. If, on the other hand, she gives n dollars to Bob, then she will have 2 times as much money as Bob. If neither gives the other any money, what is the ratio of the amount of money Alice has to the amount Bob has?
Answers
The ratio of the amount of money Alice has to the amount Bob has is approximately 3.36 : 1.
How to find the ratio of money ?According to the problem, two equations can be set up:
If Alice receives n dollars from Bob, then she will have 7 times as much money as Bob. This gives us the equation:
A + n = 7(B - n)
If Alice gives n dollars to Bob, then she will have 2 times as much money as Bob. This gives us the second equation:
A - n = 2(B + n)
We can rearrange these equations to make them easier to solve:
8n = 7B - A
3n = A - 2B
Setting these equal to each other, since they are both equal to 24n, gives:
21B - 3A = 8A - 16B
37B = 11A
A / B = 37 / 11
= 3. 36
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The triangles are similar.
What is the value of x?
Enter your answer in the box.
x =
Answers
Answer:
x = 21
Step-by-step explanation:
Using ratios:
75 : 25 = x : 7
75/25 = x/7
3 = x/7
21 = x
Using Pythagoras' Theorem a² + b² = c², where a and b are the legs and c is the hypotenuse of a right triangle:
\(72^2+x^2=75^2\)
\(\implies x^2=75^2-72^2\)
\(\implies x=\sqrt{75^2-72^2}\)
\(\implies x=21\)
We know these things about a polynomial function, f(x): it has exactly one relative maximum and one relative minimum, it has exactly three zeros, and it has a known factor of (x - 4). Sketch a graph of f(x) given this information.
Answers
A graph with three zeros, one of which is at x = 4, will resemble the one below.
Describe the polynomial function?A polynomial function is a function in an equation, such as the quadratic equation, cubic equation, etc., that only uses non-negative integer powers or only positive integer exponents of a variable. A polynomial with an exponent of 1 is, for instance, 2x+5.
Minimum and Maximum?
The extrema of a function are known as its maximum and minimum. The highest and smallest values of a function within the predetermined set of ranges are known as maxima and minima. The largest value of the function under the full range is referred to as the absolute maxima, while the least value is referred to as the absolute minima.
If the function has three zeros with one relative maximum and one relative minimum, it could be a cubic equation.
If it has a factor of x - 4, the graph crosses the x-axis at (4,0).
Your graph might look like the one below.
It has three zeros, one of which is at x = 4, and a local maximum and minimum.
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The town of Riverside is holding an election for mayor. Only 200
residents have voted so far and the results are shown in the table. Based on these results, what is the most reasonable prediction of the number of votes that Mr. Tonn will receive when 400 votes have been counted?
Answers
Answer:
C. 116
Step-by-step explanation:
Use the given values to complete to each table.
PLEASE HELP.
Answers
Answer:
1. 10,12,14
2. 10,16,20
3. 3,23,61
Step-by-step explanation:
for example 2(3+r)
r would be 2 but it gave you that on the chart in the highlighted area
u replace it and it becomes 2(3+2)
distribute 2 and 3 and it becomes 6 then distribute 2 and 2 which becomes 4 then you add 6+4 which gives u 10 which is the first answer.
Find the value of x.
x = ___
Answers
Solving steps In photo wrote down on paper
A particle moves in the xy plane so that at any time
,
x=3sint
and
.y=t-4cost+1
What is the vertical component of the particle's location when it's horizontal component is 2?
Responses
y = -1.05
y = -1.05
y = -2.25
y = -2.25
y = -1.25
y = -1.25
y = 0.73
Answers
The vertical component of the particle's location, when its horizontal component is 2, is:
y = -1.25
How to solveTo find the vertical component of the particle's location when its horizontal component is 2, we need to first find the value of t when x = 2.
Given the equation:
x = 3sin(t)
Substitute x with 2:
2 = 3sin(t)
Now, isolate t by dividing both sides by 3:
sin(t) = 2/3
Take the inverse sine (arcsin) of both sides:
t = arcsin(2/3)
Now, plug the value of t back into the y equation:
y = t - 4cos(t) + 1
y = arcsin(2/3) - 4cos(arcsin(2/3)) + 1
Using a calculator to find the approximate value of y, we get:
y ≈ -1.25
Therefore, the vertical component of the particle's location when its horizontal component is 2 is:
y = -1.25
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( 2 9 × 3 5 ) × ( 2 4 × 3 ) 2
Answers
Answer:
146,160
Step-by-step explanation:
29*35 = 1015
1015*24*3*2
Your answer is 146,160
Answer:
146160
Step-by-step explanation:
(29×35)×(24×9)2=
(1015)×(72)2=
(73080)2=
146160
a triangle has sides with lengths of 8 yards, 15 yards, and 17 yards. Is it a right triangle?
Answers
Answer:
yes
Step-by-step explanation:
Using the converse of Pythagoras' identity.
If the square of the longest side is equal to the sum of the squares on the other 2 sides, then the triangle is right.
longest side = 17 and 17² = 289
8² + 15² = 64 + 225 = 289
Since 17² = 8² + 15² , then triangle is right
What are the factors of 42 to find it’s prime numbers and how do I put it in a factor tree
Answers
To create a factor tree for 42, we start by finding a pair of factors of 42, such as 2 and 21 and factor each branch until we have prime numbers.
Answer:
See below
Step-by-step explanation:
Starting with 42, there would be two branches of 2 and 21 connected to 42. Since 2 is prime, there are no more branches. Since 21 is composite, then two more branches are drawn of 3 and 7 connected to 21. Since 3 and 7 are prime, there are no more branches.
Therefore, the prime factorization of 42 is 2*3*7, and its factors would be 1,2,3,6,7,14,21,42.
x + y = 7
2x - 3y = -21
Answers
When you graph both equations, they intersect therefore the intersection point tells you there is one solution. If it was infinitely many solutions then it would be the same line. If it was no solution then the graph would show to parallel lines.
Answer:
one solution
Step-by-step explanation:
Step: Solvex+y=7for x:
x+y+−y=7+−y(Add -y to both sides)
x=−y+7
Step: Substitute−y+7forxin2x−3y=−21:
2x−3y=−21
2(−y+7)−3y=−21
−5y+14=−21(Simplify both sides of the equation)
−5y+14+−14=−21+−14(Add -14 to both sides)
−5y=−35
−5y
−5
=
−35
−5
(Divide both sides by -5)
y=7
Step: Substitute 7 for y in x=−y+7:
x=−y+7
x=−7+7
x=0(Simplify both sides of the equation)
y = 7, x = 0
A right circular cone is intersected by a plane that passes through the cone's
vertex and is perpendicular to its base, as in the picture below. What is
produced from this intersection?
OA. A pair of parallel lines
B. A single line
OC. A point
OD. A pair of intersecting lines
Answers
Answer:
D. A pair of intersecting lines
Step-by-step explanation:
A conic section is a fancy name for a curve that you get when you slice a double cone with a plane. Imagine you have two ice cream cones stuck together at the tips, and you cut them with a knife. Depending on how you cut them, you can get different shapes. These shapes are called conic sections, and they include circles, ellipses, parabolas and hyperbolas. If you cut them right at the tip, you get a point. If you cut them slightly above the tip, you get a line. If you cut them at an angle, you get two lines that cross each other. That's what happened in your question. The plane cut the cone at an angle, so the curve is two intersecting lines. That means the correct answer is D. A pair of intersecting lines.
I hope this helps you ace your math question.
How many three-digit numbers can be written using digits from the set {2, 3,4, 5, 6} without repeating digits?
Answers
Answer:
I think you mean ‘repetition’ of digits is not allowed when you say ‘terrain' of digits is not allowed. If it is so, I will proceed further.
Three digit numbers have Hundreds place, Tens place and Units place. There are six digits, 1,2,3,4,5 and 6 are available. The Hundreds place can be filled up by any one of these 6 digits and can therefore be filled up in 6 ways. Since repetition of digits is not allowed we are left with 5 digits to fill up the Tens place. So Tens place can be filled up in 5 ways. Using the same argument we can fill up the Units digit in 4 ways. Hence we can form (6)(5)(4) = 120 numbers of three digits using the digits 1,2,3,4,5,6 without repetition.
Step-by-step explanation:
What are the exact solutions of x2 − 3x − 5 = 0, where x equals negative b plus or minus the square root of b squared minus 4 times a times c all over 2 times a? Group of answer choices x = the quantity of 3 plus or minus the square root of 29 all over 2 x = the quantity of negative 3 plus or minus the square root of 29 all over 2 x = the quantity of negative 3 plus or minus the square root of 11 all over 2 x = the quantity of 3 plus or minus the square root of 11 all over 2
Answers
The exact solutions of the Quadratic equation x^2 - 3x - 5 = 0 are:
x = (3 + √29) / 2 ,x = (3 - √29) / 2. The correct answer choice is:
x = the quantity of 3 plus or minus the square root of 29 all over 2.
The exact solutions of the quadratic equation x^2 - 3x - 5 = 0 using the quadratic formula, we can identify the values of a, b, and c, and substitute them into the formula:
a = 1
b = -3
c = -5
Now, we can apply the quadratic formula:
x = (-b ± √(b^2 - 4ac)) / (2a)
Substituting the values into the formula:
x = (-(−3) ± √((−3)^2 - 4(1)(−5))) / (2(1))
x = (3 ± √(9 + 20)) / 2
x = (3 ± √29) / 2
Therefore, the exact solutions of the quadratic equation x^2 - 3x - 5 = 0 are:
x = (3 + √29) / 2
x = (3 - √29) / 2
The correct answer choice is:
x = the quantity of 3 plus or minus the square root of 29 all over 2.
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Which equation represents a line that passes through (5, 1) and has a slope of StartFraction one-half EndFraction?
y – 5 = y minus 5 equals StartFraction one-half EndFraction left-parenthesis x minus 1 right-parenthesis.(x –1)
y – y minus StartFraction one-half EndFraction equals 5 left-parenthesis x minus 1 right-parenthesis. = 5(x –1)
y – 1 = y minus 1 equals StartFraction one-half EndFraction left-parenthesis x minus 5 right-parenthesis.(x –5)
y – 1 = 5y minus 1 equals 5 left-parenthesis x minus StartFraction one-half EndFraction right-parenthesis.
Answers
Step-by-step explanation:
Slope 1/2 point 5,1
in point slope form would be
(y-1) = 1/2 (x-5)
Match the Key Phrases to each inequality symbol.
Less than. greater than. lessthanorequal. Greater than or equal to. Options: Below, At most, Maximum, at least, smaller than, more than, minimum, no more than, larger than, no less than
Answers
Answer:
Step-by-step explanation:
≠ = not equal to.
> = greater than.
< = less than.
≥ = greater than or equal to.
≤ = less than or equal to.
In this video I give step by step directions for translating words into inequalities.
These statements use the greater than symbol
>
More than
Exceeding
Above
Greater than
These statements use the greater than or equal symbol ≥
At least
No fewer than
minimum
top
No less than
These statements use the less than symbol
<
Fewer than
Below
Less than
These statements use the greater than or equal symbol
≤
No more than
Not above
Does not exceed
At most
Bottom
Please brainlist hope this helps <3
How many tissues should the Kimberly Clark Corporation package of Kleenex contain? Researchers determined that 60 tissues is the mean number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: = 52, S = 22. Suppose the alternative you wanted to test was . State the correct rejection region for = 0.05. (hint it is lower tail test)
Answers
At tα/2= -1.66, we reject H0.
What is the Null hypothesis?
The null hypothesis is a standard statistical theory that contends there is no statistical relationship or significance between any two sets of observed data and measured phenomena for any given single observed variable.
Data provided
sample size is 100, and
sample mean, 52.0 for x
The standard deviation of the sample, s= 22.0
Average population, = 60.0
Level of significance, = 0.05
Theorem testing
The alternate and the null hypothesis is
H0: u = 60
Ha: u < 60
Crucial component:
value crucial at 0.05
tα/2= -1.66
Region of rejection:
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Which exponential function is the best fit for the data in the table? ( please help! )
Answers
Given the figure below , find the values of x and z .
Answers
Answer:
6x+36=11x-9
11x-6x=36+9
5x=45
X=45
now,
45+Z=180
Z=180-45
Therefore,Z=135
6x+36=11x-9
or,11x-6x=36+9
or,5x=44
:X=35
We know that,
45+Z=180
or,Z=180-45
:Z=135
tom and sami have to painting jobs but can only stop at the store once the first job nees 9/5 gallons of paint the second needs 37/3 gallons. How many gallon cans of paint should they buy
Answers
9/5 + 37/3 = (9/5)(3/3) + (37/3)(5/5) = 27/15 + 185/15 = 212/15
So they need 212/15 gallons of paint. To simplify this to the nearest whole number, we can divide both the numerator and denominator by their greatest common factor, which is 3:
212/15 = (212 ÷ 3) / (15 ÷ 3) = 70/5 = 14
So they should buy 14 gallon cans of paint.
WILL GIVE BRAINLY POINTS!! Solve for x. Represent your answer on a number line.
-3x + 2 5 8 and 1x – 5 < - 3
Answers
Answer:
hello answer is a
answer is x greater than or equal to -2
and x is less than 4
Step-by-step explanation:
paul is going to a college where tuition for one year is $14,200. He has a scholarship worth $1,500 and a grant worth $200. He earns $125 a week at this job how many weeks does paul need to work to pay 50% of the remaining tuition.
Answers
Answer:
50
Step-by-step explanation:
if you want an explanation just ask.