Identifying a Side Length
What is the value of r?
OD
4r + 19
What is the length of segment EF?
units
9r - 6
8r+3
Intro

add an !

step-by-step explanation:

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im not sure

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:

just pick what you think i need more time let me know if this

step-by-step explanation: