Which equation can be used to find the surface area of the cylinder?

A cylinder with a radius of 4 inches and height of 16 inches.

Step-by-step explanation:

To find the total surface area of a cylinder

We get

S.A=2πr^2+2πrh

S.a=2×3.142×4×4+2×3.142×4×16

S.A=100.544inches sq+401.192inches sq

S.a=502.464inches sq

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: