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dezoksy [38]
3 years ago
12

I need help on this asap

Mathematics
2 answers:
mixer [17]3 years ago
8 0

Answer:

A

Step-by-step explanation:

Did it

alexandr1967 [171]3 years ago
3 0

Answer:

my friend justin here is taken and cracked at fortnite my guy oooh

Step-by-step explanation:

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The area of a circle (A) is given by the formula A=pi*r2
Bad White [126]
For this case what you must do is to determine the value of r of the given equation:
 A = pi * r ^ 2.
 Clearing the value of r we have:
 r = root (A / pi)
 Note that r has two roots:
 r1: = + root (A / pi)
 r2: = - root (A / pi)
 In this case we must ignore the negative root.
 Answer:
 The formula to find r is
 r = root (A / pi)
6 0
3 years ago
Lisa has a certain amount of money.
vodomira [7]
So what,there is no question here
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Kay buys 12 pounds of apples.Each pound costs $20 bills. How much will change should she receive
sleet_krkn [62]
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4 0
4 years ago
Read 2 more answers
Need help on this please
BartSMP [9]

9514 1404 393

Answer:

  25π/4 square meters

Step-by-step explanation:

The area of a circle is given by the formula ...

  A = πr² . . . . . where r is the radius of the circle.

The radius is half the diameter, so is (1/2)(5 m) = 5/2 m. Using this in the area formula, we find the area to be ...

  A = π(5/2 m)² = (25/4)π m²

The area of the circle is 25π/4 square meters.

__

As a decimal, that is 6.25π square meters.

7 0
3 years ago
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Identify the terms, coefficients, and constants in the expression.
valina [46]

Step-by-step explanation:

7 is the coeffiecient

3 is the constant

7 0
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