$Radius:r=12cm\\\\Surface\ area:\\A=4\pi r^2\to A=4\pi\cdot12^2=4\pi\cdot144=576\pi\ (cm^2)\\\\Volume:\\V=\frac{4}{3}\pi r^3\to V=\frac{4}{3}\pi\cdot12^3=\frac{4}{3}\pi\cdot1728=4\pi\cdot576=2304\pi\ (cm^3)$

8 0

3 years ago

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Evaluate -x+4 when x = -2

musickatia [10]

Answer:

Step-by-step explanation:

f(x)=-x+4

f(-2)=-(-2)+4

f(-2)=+2+4

f(-2)=6

8 0

3 years ago

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In the term 4p, the variable p is raised to the power of 0 or 1 ?

Svetlanka [38]

Answer:

Step-by-step explanation:

anything raised to the power of 0 would equal 1 and p doesn't equal 1 here.

3 0

3 years ago

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Helphelphelphelphelp

alexdok [17]

Answer:

CCCCCCCCCC

Step-by-step explanation:

3 0

3 years ago