2 years ago

The radius of a circle is 5 feet. What is the circumference?

1 answer:

givi [52]2 years ago

7 0

The answer is 31.42ft

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Marina86 [1]

Answer:

u add 45 + 45 +90 that’s 180 and all triangles equal 180

Step-by-step explanation:

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Sonja [21]

Answer:

divide 3.18 by 12 0.265 per slice

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2 years ago

Anastaziya [24]

Answer:

x = 2 and x = -3

Step-by-step explanation:

We need to find the value of x in the below expression.

$\sqrt{x+7} -1=x$

Adding 1 to both sides,

$\sqrt{x+7} -1+1=x+1\\\\\sqrt{x+7}=x+1$

Squaring both sides,

$x+7=(x+1)^2\\\\x+7=x^2+1+2x\\\\x^2+1+2x-x-7=0\\\\x^2+x-6=0\\\\x=2\ and\ -3$

Hence, this is the required solution.

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2 years ago

geniusboy [140]

Answer:

400 times 8%= 32 times 3=96

Step-by-step explanation:

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2 years ago

Alex17521 [72]

The answer is b. 116 ft

8 0

2 years ago