<img src="https://tex.z-dn.net/?f=%5Csqrt%7B8%7D%20%2B%20%5Csqrt%7B2%7D" id="TexFormula1" title="\sqrt{8} + \sqrt{2}" alt="\sqrt

A 24 -gon has 24 exterior angles. Each exterior angle measures 36024=15 . The interior angle measures 180−15=165 . The sum of the 24 interior angles is then 24⋅165=3960

8 0

3 years ago

The volume V (in cubic feet) of a right cylinder with a height of 3 feet and radius r (in feet) is given by V=3πr2. Solve the fo

Kitty [74]

Answer:

$r=\sqrt{\frac{V}{3\pi}}\\\\r\approx 5.00\ ft$

Step-by-step explanation:

-The volume of a cylinder is given by the formula:

$V=3\pi r^2$

#We make r the subject of the formula:

$V=3\pi r^2\\\\r^2=\frac{V}{3\pi}\\\\r=\sqrt{\frac{V}{3\pi}}$

#We then substitute for the stated volume and solve for r:

$r=\sqrt{\frac{V}{3\pi}}, V=236\\\\\therefore r=r=\sqrt{\frac{236}{3\pi}}\\\\r=5.00404\approx\ 5.00\ ft$

Hence, the cylinder's radius is approximately 5.00 ft

5 0

3 years ago

Rate of change for y= 2/3x-48

tangare [24]

Answer:

2/3

Step-by-step explanation:

The rate of change is the same thing as the slope of a line

4 0

2 years ago

Line L is graphed in the XY-plane above. If an equation for line L is y=mx+b, which of the following is true?

madam [21]

<span>A) m > 0 and b > 0
that's what i think it is. If its not im sorry.</span>

8 0

3 years ago