PLEASE HELP I beg I beg God bless

1.) 72 degrees

one straight line=180 degrees

so

2x+3x=180

5x=180

x=36

then since you need angle of ABC, if you look, ABC is 2x and we solved that x is 36 so 2x=2(36)=72

2.) 52 degrees

honestly this is a trick question but if you look closely, angle EFG is in a 90 degree angle with GFH. So literally all you have to do is 90-38= 52

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: