3 years ago

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Mathematics

1 answer:

Nitella [24]3 years ago

8 0

Answer:

25 feet

Step-by-step explanation:

This is a ratio question.

Say the ratio is object : shadow. Then, the person and their shadow is

5 : 4

If the shadow is 20, then the ratio is

flagpole : 20

How do you go from 4 to 20? You multiply by 5. So, if we multiply the person's height by 5, we'll get the height of the flagpole.

5 * 5 = 25 feet

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Is perfect square 400 is a rational number

Blababa [14]

Answer:

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Step-by-step explanation:

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3 years ago

If Siobhan hits a 0.25 kg volleyball with 0.5 N of force, what is the acceleration of the ball?

krek1111 [17]

Answer:

Force = mass x acceleration

Therefore,

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Step-by-step explanation:

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Therefore,

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Answer:

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Step-by-step explanation:

(Angela)

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Good luck !

4 0

3 years ago

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A homeowner is deciding on the size of tiles to use to fully tile a rectangular

Verizon [17]

Answer:

I agree with D

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3 years ago

(-3,-3) (5,1)<br> I have to use slope formula too. Please help

kotegsom [21]

Answer:

The slope is 1/2.

Step-by-step explanation:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{1+3}{5+3}=\frac{4}{8}=\boxed{\frac{1}{2}}$

Hope this helps.

7 0

3 years ago

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