The area of a parallelogram can be calculated by multiplying the base by height. The area of the shadow can be represented by the expression (12x to the power of 2 + 3x) cm2. The base of the box can be represented by the expression 3x cm. What is the expression, in simplified form, for the
height of the shadow?

y=1/4x-4

step-by-step explanation:

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: