2 years ago

Can someone PLEASE HELP!!!??

Mathematics

1 answer:

kolbaska11 [484]2 years ago

4 0

Answer:

I think the answer is 155 ft^2. Hope this helps.

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Use the midpoint formula to estimate the sales of Cars, Inc. in 2009, given the sales in 2008 and 2010. Assume that the sales of

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Step-by-step explanation:

Assume the endpoints of a segment are (x1,y1) and (x2,y2).

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3 years ago

Use the quadratic formula to find both solutions to the quadratic equation given below. 4x^2+5x+1=0

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3 years ago

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PLEASE HELP

Elodia [21]

Answer:

The area of the resulting cross section is $78.5\ m^{2}$

Step-by-step explanation:

we know that

The resulting cross section is a circle congruent with the circle of the base of cylinder

therefore

The area is equal to

$A=\pi r^{2}$

we have

$\pi=3.14$

$r=10/2=5\ m$ -----> the radius is half the diameter

substitute the values

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2 years ago