What is the area of the polygon given below?

Step-by-step explanation:

You have take three rectangles

First rectangle:

l = 14 +14 = 28 units

w = 9 units

Area1 = 28* 9 = 252 sq. units

Second rectangle:

l = 27 - 9 = 18 units

w  = 14 units

Area2 = 18 * 14 = 252 sq. units

Third rectangle:

l = 7 units

w = 3 units

Area3 = 7 * 3 = 21 sq. units

Area of the figure = 252 + 252 + 21  = 525 square units

x/3-10=8

x/3=18

x=48

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: