7. MP Make a Conjecture A figure has a vertex at the point (-4,-6). The
figure is dilated with the center at the origin with a scale factor of 5. The
resulting image is then dilated with a scale factor of
a. What are the coordinates of the vertex in the final image?
Answers
Answer: (-14, 18)
Step-by-step explanation:
Related Questions
A hollow post is made out of a lightweight aluminum alloy that is 1.5 cm thick. The alloy is folded into the shape of a right rectangular prism measuring 9 cm by 9 cm by 28 cm. Find the total volume of alloy in the post. Round your answer to the nearest hundredth if necessary.
Answers
The total volume of alloy in the post is about 900 cm³
What is a volume?
Volume is the amount of space occupied by a three dimensional shape or object.
Volume = length * width * height
The right rectangular prism measuring 9 cm by 9 cm by 28 cm. The alloy is 1.5 cm thick.
Length = 9 - 1.5 - 1.5 = 6 cm, width = 9 - 1.5 - 1.5 = 6 cm, height = 28 - 1.5 - 1.5 = 25 cm. Hence:
Volume = 6 * 6 * 25 = 900 cm³
The total volume of alloy in the post is about 900 cm³
Find out more on volume at: https://brainly.com/question/12410983
Answer:
1837.5
Step-by-step explanation:
I jut did it
If the sum of three consecutive number is 36,find the numbers?
Answers
x+x+x= 36 what about 3x you divide by the co_efficient of 3 which you will get 12.....(so 12-1 on your left and +1 on your right hand side....so the numbers are ( 11+12+13=36)
This data set represents the number of cups of flour used in different recipes. What is the mean of this data set? {1/2, 1/3, 2/3, 1 1/2} Enter your answer as a fraction in simplest form in the box. Will give Brainiest to FIRST CORRECT answer!!
Answers
Answer:
what is the answer
Step-by-step explanation:
I'm doing the test right now
C = 4+0. 10t what is the charge to rent a paddle boat for 20 minutes?
Answers
jenny worked on an art project for 4 3/4 hours. She spent 2/3 of the time drawing and painting. How many hours did she spend drawing and painting
Answers
Answer:
3.16
Step-by-step explanation:
Because 4 3/4 divided by 2/3 is 3.16666666667 and 3.16666666667 simplified is 3.16. So 3.16 is the answer.
Hope this helps!
I need help Solveing for X
Answers
Answer:
x = 57°
Step-by-step explanation:
23° + 100° + x = 180°
123° + x = 180°
-123 -123
x = 57°
Hope this helps!
What is 300 x 2? Thank you!
Answers
Answer: 600!
Step-by-step explanation:
The cost of an afternoon movie ticket was $4.00.
This year an afternoon movie ticket costs $5.00.
What is the percent increase of the ticket from last
year to this year?
A. 10%
B. 20%
C. 25%
D. 40%
Answers
Answer:
c
Step-by-step explanation:
25% of 4 or 4 divided by 4 is 1. 1+4 is 5
what’s 34 + 2x = 49??? I NEED HELP
Answers
34 + 2x = 49
minus 34 from both sides
2x = 15
divide both sides by 2
x = 7.5
(to confirm 2x = 15, 34 + 15 = 49)
Answer:
x = 7.5
Step-by-step explanation:
Use algebraic manipulation (and remember that anything you do to one side must be done to the other, in most cases):
34 + 2x = 49
-34 -34
2x = 49 - 34
2x = 15
x = 7.5
Question
A gift box in the shape of a rectangular prism measures 8 inches by 8 inches by 10 inches. What is the least amount of wrapping paper needed to wrap the gift box?
The least amount of wrapping paper need is
square inches
Question
A gift box in the shape of a rectangular prism measures 8 inches by 8 inches by 10 inches. What is the least amount of wrapping paper needed to wrap the gift box?
The least amount of wrapping paper need is
square inches
Question
A gift box in the shape of a rectangular prism measures 8 inches by 8 inches by 10 inches. What is the least amount of wrapping paper needed to wrap the gift box?
The least amount of wrapping paper need is
square inches
Answers
Answer:
448
Step-by-step explanation:
[(8x8)4]+[(8x10)2]
448
The population of Florida has increased, on average, at a rate of 8% per year since 1953. In 1993, the population of Florida was 13 million.
What was the population in 1953?
*show work & will give brainliest*
Answers
Answer:
598,402
Step-by-step explanation:
Let y = population at year x
x is the number of years since 1953, so for 1993, x = 40
a = population in 1953
y = a(1.08)^x
In 1993, the population is 13,000,000, so y = 13,000,0000 when x = 40.
13,000,000 = a(1.08)^40
13,000,000 = 21.7245a
a = 598,402
Answer: 598,402
Which quadratic equation is equivalent to (x – 4)2 – (x – 4) – 6 = 0?
(u – 4)2 – (u – 4) – 6 = 0 where u = (x – 4)
u2 – (u – 4) – 6 = 0 where u = (x – 4)
u2 – 16 – u – 6 = 0 where u = (x – 4)
u2 – u – 6 = 0 where u = (x – 4)
Answers
Answer:
see below.
Step-by-step explanation:
letting u = x - 4 means the equation can now be expressed as a quadratic
u² - u - 6 = 0 ← quadratic equation in u
Answer: (D)
Step-by-step explanation:
Hi there can anyone help
-42/x = 14/-2
what is x
thanks
Answers
Answer:
x=6
Step-by-step explanation:
14÷(-2)=-7
-42÷(-7)=6
ASAP!
Emma invested $750 in an account paying an interest rate of 1. 9% compounded
quarterly. Assuming no deposits or withdrawals are made, how long would it take, to
the nearest tenth of a year, for the value of the account to reach $910?
Answers
Answer:
the answer is 2.6 show in the workings below
.
I need help with question 5 please help me
Answers
simplify (6 - sqrt25)/4
Answers
Answer:
(6-5)/4= 1÷4=0.25
Step-by-step explanation:
An expression is shown below (x^4/3)(x^2/3). What is the product of the two factors?
Answers
Answer:
x^2
Step-by-step explanation:
(x^4/3)(x^2/3)
When we multiply the exponents with the same base, we add the exponents
x^(4/3+2/3)
x^(6/3)
x^2
Please Help 20 Points
Answers
Answer:
3x^2+4x+1Step-by-step explanation:Given the polynomial function 4x + 3x^2 - 1Rearranging in descending order means that we are to arrange the degree power from the highest to the lowest.The term with the highest degree is 3x^2Followed by 4xThen the constant 1Adding according to the descending powersThe polynomial in descending order will be 3x^2+4x+1D is the answer:)Factor completely 4x3 8x2 − 25x − 50. (4x2 − 25)(x 2) (2x − 2)(2x 2)(x 5) (2x − 5)(2x 5)(x 2) (2x − 5)(2x 5)(x − 2).
Answers
Answer:
(2x − 5)(2x + 5)(x + 2)
Step-by-step explanation:
i hope this helps
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Find the values of x and y.
Answers
Step-by-step explanation:
The figure shows an isosceles triangle. The two sides of an isosceles triangle are equal and the two base angles are equal. Since line AD is the angular bisector of the top Angle of an isosceles triangle, AD is also the base midline and base perpendicular bisector of the triangle.
So x=90 degrees.
The angles of a triangle add up to 180 degrees. So ∠DAC=(180-90-47)=43 degrees
y=43 degrees.
Answer:
y = 43°
x = 90°
Step-by-step explanation:
x = 90°(right angle)
y + 47 + x = 180(base angles of isosceles are equal)(all angles of triangle are equal)
y + 47 + 90 = 180
y + 137 = 180
y = 180 - 137
y = 43°
What is the value of the expression?
A++
1
A
mloo Loonloon
(B)
32
Answers
Step-by-step explanation:
1) Simplify the fractions....
\begin{gathered}2^{-3} = 1/8\\2^{-2} = 1/4\end{gathered}
2
−3
=1/8
2
−2
1/8 + 1/4 = 3/8
Hope its Helps youUse the information below to answer 1–3.
Three students are playing a video game. Each player is randomly
assigned a character from a collection of characters that includes
5 blue, 6 green, and 3 red characters. After each character is picked,
it is not replaced in the collection.
1. What is the probability that the first player does not get a blue character?
Answers
Answer:
The probability the 1st player does not get a blue chracter is 9/14.
Step-by-step explanation:
So there is a total of 14 characters.
9 of them are not blue
9/14 = .642857 (~64%, not the answer since it's not asking for percents)
The probability the 1st player does not get a blue chracter is 9/14.
What is an equation of the line that passes through the points (3,6) and (-1,-6)
Answers
Answer:
the slope is 3
Step-by-step explanation:
use the equation
y2 -y 1 / x2 - x1
to find the slope
6 - (-6) / 3 - (-1)
6 + 6 / 3 + 1
12 / 4
3
∠A and
∠
B
∠B are supplementary angles. If m
∠
A
=
(
7
x
+
7
)
∘
∠A=(7x+7)
∘
and m
∠
B
=
(
4
x
−
14
)
∘
∠B=(4x−14)
∘
, then find the measure of
∠
B
∠B.
Answers
angle A+ angle B = 180
(7x+7)+(4x-14)=180
Combine like terms
11x-7=180
11x=187
x=187/11
x=17
Insert x value.
4(17)-14
68-14
54.
Measure of A would be
7(17)+7
126
54+126 is 180 so they are supplementary.
Again, measure of angle B is 54
What is the solution of startroot negative 4 x endroot = 100? x = –2500 x = –50 x = –2.5 no solution
Answers
Hey there!
-√4x = 100
WELL….
-√4 = -2
NEW EQUATION:
-2x = 100
DIVIDE -2 to BOTH SIDES
-2x/-2 = 100/-2
CANCEL out: -2/-2 because it give you 1
KEEP: 100/-2 because it help solve for the x-value (mainly give you it)
NEW EQUATION: x = 100/-2
SIMPLIFY IT!
x = -50
Therefore, your answer is: x = -50
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Answer:
B-X=-50
Step-by-step explanation:
Need help ASAP (IMAGE ATTACHED)
Answers
Answer:
The answer is B
Step-by-step explanation:
It becomes 8y = -3x + 12.
Then divide by 8 on both sides.
y = -0.375+1.5
This you can turn it into a fraction which is y = -3/8 + 1.5
What is the factorization of 49b2 − 81? (7b – 9)(7b – 9) (7b – 9)(7b 9) (7b2 – 9)(7b2 – 9) (7b2 – 9)(7b2 9).
Answers
answer : (7b+9)(7b-9)
A restaurant uses 4⁄5 ounce of gravy for each serving of meat loaf. If 45 people ordered meat loaf, how much gravy will the restaurant need in ounces?
Answers
Step by step:
4/5 x 45 make 45 into a fraction
4/5 x 45/1 multiply
180/5 simplify
34 (ounces)
Answer:
The correct answer is 36 ounces
Step-by-step explanation:
James had $400 in his bank account. After
paying bills for 4 months, his balance is now
$160. What is his rate of change in dollars per month?
A.40
B.-40
C.60
D.-60
Answers
Answer:
C
Step-by-step explanation:
400-160=240
240/4=60
Can someone help with this math problem pleaseeee
Answers
Explanation:
The square root undoes the squaring operation.
Think of a square that is 1 ft by 1 ft. Its area would be 1*1 = 1 sq ft.
Now imagine you told your friend "the area is 1 sq ft" and you didn't relay the side lengths. Your friend would use the square root to find the side length is 1 ft.
I'm not sure why your teacher is using plus minus notation when that is not correct. Saying [tex]\sqrt{1} = \pm 1[/tex] is not true. The result of a square root is simply one value only. If your teacher meant [tex]\pm \sqrt{1} = \pm 1[/tex], then it would be a true statement; however, there's no need to involve negative numbers for this problem.