Luis leans a 25.0 foot ladder against the side of his house to hang his Christmas lights. If the angle of elevation to the top of the ladder is 64o, what is the horizontal distance from the ladder to the base of the house?

the correct answer is x/3+10≥32

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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:

8

step-by-step explanation: