Point b is the midpoint of ac which statements about the figure must be true? check all that apply a) b) c) < вс = 1/2 ac d) e) db congruent bc f) 2m

BC=1/2 AC must be true because B is a mid point so BC=AB=1/2AC

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: