Use δdef, shown below, to answer the question that follows: triangle def where angle e is a right angle. de measures 55. ef measures x. angle d measures 49 degrees. what is the value of x rounded to the nearest hundredth?

i think c. but don't trust it.

step-by-step explanation:

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ask goog great chance of finding the solution there

what is the graph

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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: