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bulgar [2K]
3 years ago
9

Need help with number 2 please help. Due today!!​

Mathematics
1 answer:
Blababa [14]3 years ago
3 0

Answer:

Radius = 9

Step-by-step explanation:

Circumference = 2πr

2πr = 18 ×3.14

2πr = 56.5

6.28r = 56.5

r = 56.5/6.28

r = 9.04 round off , 9

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Given the definitions of f(x) and g(x) below, find the value of (fog)(-3).
polet [3.4K]

Answer:

-93

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given the expressions

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f(x) = -4x + 7\\\\\ (fog)=-4(2x^2 + 5x -8) + 7\\\\ (fog)=-8x^2-20x+32+7

Step two:

fog(-3)= put x= -3 in (fog)(-3)=-8x^2-20x+32+7

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8 0
3 years ago
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Alchen [17]
36*40+36*40-6*6=2844ft^2

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8 0
4 years ago
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