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madreJ [45]
3 years ago
11

Please help! !!!!!!50 POINTS!!!!!!! Question bellow!!

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
7 0
Area = πr²
Area = 3.14* 6²
A = 3.14 * 36
A = 113.04

Now find the area of the other one. 

<span>Area = πr²
A = 3.14 * 0.75</span>²
A = 1.76625

Now subtract them. 

113.04 - 1.76625 = 111.27375
Now, we have our answer: A = <span>111.27375

However, I don't see why they told you to have an exact answer for the area. You can't have an exact answer when you use 3.14 for pi.</span>
Andrei [34K]3 years ago
6 0

Answer:

Area = πr²

Area = 3.14* 6²

A = 3.14 * 36

A = 113.04

Now find the area of the other one.  

Area = πr²

A = 3.14 * 0.75²

A = 1.76625

Step-by-step explanation:

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Eddie's Evergreens sells Christmas trees and wreaths. Trees cost 3 dollars more than 4 times the price of each wreath. It costs
kari74 [83]

Answer:

W = 16

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Step-by-step explanation:

Represent trees with T and wreaths with W

Given

T = 3 + 4 * W

2 * W + T = 99

Solving (a): Cost of W

Substitute 3 + 4 * W for T in the second equation

2*W + 3 + 4 * W = 99

2W + 3 + 4 W = 99

Collect Like Terms

2W + 4 W = 99 - 3

6W = 96

Divide through by 6

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