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GREYUIT [131]
2 years ago
9

What is the area of circular ground having the circumference 88m?​

Mathematics
2 answers:
Bogdan [553]2 years ago
5 0

Answer:

Area of a circle:

A = π•r2

STALIN [3.7K]2 years ago
4 0

Answer:

A≈616.25m²

Step-by-step explanation:

A=πr2

C=2πr

Solving forA

A=C2

4π=882

4·π≈616.24794m²

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What are some ways you can make a rectangle 10,000 cm squared (I NEED A AWNSER QUICK)​
lidiya [134]

Answer:

2 longer sides would be 4000 each, so that's 8000 total

and the 2 shorter sides could be 1000 each, so that's 2000 total

8000+2000=10,000

Step-by-step explanation:

8 0
3 years ago
GIVING BRAINLIEST ANSWER QUICK!!
Art [367]

Answer:

1. Fala can paint more than one whole step

2. She can paint 3 steps

Step-by-step explanation:

1.  In the second question we found that she has enough for 3 steps and 3 is more than 1 so she can paint more than one step

2. 6/4=12/8 so she has 12/8 quarts and needs 4/8 for each step

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8 0
3 years ago
Molly bought 12.5 yards of fabric for $4.50 a yard to make dog beds.she uses 2.5 yards of fabric for each dog bed. She sells eac
Kay [80]
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6 0
2 years ago
Read 2 more answers
Et aussi surtout : (4-√2)(4+√2)
elena-14-01-66 [18.8K]

Answer:

8

Step-by-step explanation:

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3 0
2 years ago
16
Tanya [424]

Answer:

2.50

Step-by-step explanation:

Given

(x_1,y_1) = (-1,0.8)

(x_2,y_2) = (0,2)

(x_3,y_3) = (1,5)

(x_4,y_4) = (2,12.5)

Required

The rate of change (b)

The above graph is represented as:

y = ab^x

For: (x_2,y_2) = (0,2);

We have:

y = ab^x

2 = a * b^0

2 = a *1

2 = a

a = 2

For (x_3,y_3) = (1,5),

We have:

y = ab^x

5 = a * b^1

5 = a * b

Substitute a = 2

5 = 2 * b

Divide by 2

2.5 = b

b = 2.5

<em>Hence, the rate of change is 2.50</em>

7 0
3 years ago
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