D
Marina's bill for dinner totals $38.65, including
tax. she leaves a 20% tip. How much is Marina's total?

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

x + 4/7

step-by-step explanation:

use cymath

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.