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3 years ago

I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS

Mathematics

1 answer:

vovikov84 [41]3 years ago

6 0

Answer:

it's C.

Step-by-step explanation:

Hope that helped :D

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ILL GIVE ANYTHING PLEEEASSE HELLLP

laila [671]

0.020625 I think?!?!

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3 years ago

In Charlie's family, two people have blue eyes, and three people have brown eyes. Write a fraction to represent the part of the

storchak [24]

Answer:

2/5

Step-by-step explanation:

their are 5 people in total and 2 people have blue eyes so if you convert that into a fraction you get 2/5

5 0

3 years ago

A circle fits inside a semicircle of diameter 24mm

patriot [66]

Answer:

The shaded are is $113\ mm^{2}$

Step-by-step explanation:

we know that

The shaded area is equal to the area of the semicircle minus the area of the circle inside the semicircle

step 1

Find the area of semicircle

The area of semicircle is equal to

$A=\frac{1}{2}\pi r^{2}$

where

$r=24/2=12\ mm$ ----> the radius is half the diameter

substitute

$A=\frac{1}{2}\pi(12)^{2}=72\pi\ mm^{2}$

step 2

Find the area of the circle inside the semicircle

The area of circle is equal to

$A=\pi r^{2}$

where

$r=12/2=6\ mm$ ---> the radius of circle inside is half the radius of semicircle

substitute

$A=\pi(6)^{2}=36\pi\ mm^{2}$

step 3

Find the shaded area

$72\pi\ mm^{2}-36\pi\ mm^{2}=36\pi\ mm^{2}$

assume

$\pi=3.14$

$36(3.14)=113.04\ mm^{2}$

3 significant figures is

$113\ mm^{2}$

6 0

3 years ago

I NEED help :( PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Nataly_w [17]

Answer:

i dont no either ok sorry :(

Step-by-step explanation:

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3 years ago

If h(x) = | 1-7x | what is 23- h(-9)<br> the "|" means absolute value

sukhopar [10]

Can you make is more Specific?

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4 years ago

Read 2 more answers