28 is 35% of what? my brain is literally dead and i can't even solve it.

28 = (35/100)*x; where x represents "what"
2800 = 35*x;
x = 2800 ÷ 35;
x = 80;

We set up a proportion: 28/?= 35/100

Cross multiply: 35*?= 28*100
⇒ ?= 28*100/35= 80

28 is 35% of 80.

This polygon has 4 sides
180(4-2) = 180(2) = 360 degree
80+90+2x + 3x = 360
170+5x = 360
5x = 190
x= 38
measure of angle t is 2(38)= 76
the answer is c. trust me
hope this !