PLEASE HELP

this is worth 20 POINTS

GEOMETRY:

Rectangle ABCD contains a point X such that AX = 1, BX = 7, and $CX = 8. Find DX.

**MOST CORRECT AND THOROUGH ANSWER WILL GET BRAINLIEST ANSWER**

i really dont know

step-by-step explanation:

sine

step-by-step explanation:

i dont know

step-by-step explanation:

umm. i dont know

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: