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Andrej [43]
2 years ago
13

Can u help fast plz i’m gonna cry lol

Mathematics
2 answers:
SpyIntel [72]2 years ago
4 0
So the formula to find the area of a circle is A = pie x r or (radius)^2 so the radius is just squared.
so the radius of the circle is 3 so you would square that.
pie is 3.14(rounded)
A = 3.14(pie) x 3^2
A = 3.14 x 9
A = 28.26
my calculator got that which is different from the other person's answer but i hope this will help you!
shepuryov [24]2 years ago
3 0

Answer:

28.27

I searched it up

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Answer:

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Step-by-step explanation:

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Mia has a rectangle shape brownie. She cuts the brownie into 3 equal pieces.Which sentence is true ?
MAXImum [283]

Answer:

The whole brownie is 3/3

Step-by-step explanation:

Hello!

This is a classic fractions exercise.

The whole brownie was cut in three equal pieces. Each piece represents 1/3 of the brownie.

If you add the three pieces together 1/3+1/3+1/3 you get the whole brownie again 3/3 = 1

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The whole brownie is 1/3.

<em>The whole brownie is 3/3. </em>

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3 years ago
What value of a satisfies the following equation?<br><br> -2(a + 3) = -4a + 32
Yanka [14]

Answer:

a = 19

Step-by-step explanation:

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<u> +2a        +2a       </u>

-6 = -2a + 32

<u>-32         -32</u>

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divide by -2

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2 years ago
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ohaa [14]
They are called powers of 10.
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Answer:

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