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3 years ago

What is the image of ( 4, -8 ) after a dilation by a scale factor of 1/4 centered at the origin ?

Mathematics

1 answer:

ad-work [718]3 years ago

5 0

what we know?:

* scale factor of 1/4

* the point (4, -8)

all we have to do is put 4/4 (because we are dilating by 1/4)

4/4= 1

same for the other one: -8/4= -2

FINAL ANSWER: (1, -2)

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Solve three-fourths b minus one-sixth equals one-half for b

Snowcat [4.5K]

3/4b-1/6=1/2×b
1.75b=.3
b=0.2
I believe this is right. But not 100%

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3 years ago

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3 years ago

2. Consider the division operations below and choose whether the result can be rational,

bearhunter [10]

Answer:

All are rational.

Step-by-step explanation:

=1/3/3/5

=1/3×5/3

=5/9

5/9 is non-terminating and recurring number so it is rational.

4/3√9/5

=4/3*3/5

=4/5

4/5 is a terminating number it is rational.

2*√16/√4

=2*4/2

4 is a natural/whole number it is also rational.

Note:if you need to ask any questions please let me know.

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3 years ago

The radius of Earth is 6,378.1 km, which is 18,983.9 km less than the radius of Uranus. Find the radius of Uranus.

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3 years ago

A car is traveling at a speed of 30 miles per hour. what is the car's speed in miles per minute? how many miles will the car tra

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30 divided by 60 is 1/2
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Hope this helped

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3 years ago