Question

What’s the answer?? Need Help Plz

Answer 1

Answer:

B. 52°

Step-by-step explanation:

You need to add both equations and set them equal to 90 degrees because the other side is 90 degrees and the entire line must equal 180.

So...

$5x-22+4x+4=90$

Combine like terms

$5x+4x= 9x and -22+4= -18$

So:

$9x-18=90$

Add 18 to both sides

$9x=108$

Divide 9 on each side to get X=12.

Then you must plug in the 12

$(4(12)+4)\\(48+4)\\52$