$\bf \begin{array}{llll}
\textit{lateral surface area of a cylinder}\\\\
A=2\pi r h
\\\\\\
\textit{total surface area of a cylinder}\\\\
A=2\pi r(h+r)
\end{array}\qquad 
\begin{cases}
r=radius
\\\\\\
h=height
\end{cases}$

5 0

3 years ago

Please Help<br> Are 7n -2 and 2 - 7n equivalent expressions?

Alona [7]

Yes they are equivalent

5 0

3 years ago

Help! I PUT 50 POINTS!

artcher [175]

Answer:

i-4 1/8

ii- 2 3/100

iii- 10 123/1000

iv- 292/625

Step-by-step explanation:

...

4 0

3 years ago

3.7.1

sergij07 [2.7K]

Start with y2-y1/x2-x1
-4+7/-6+3
Answer=2.5 or 5/2

8 0

4 years ago