Step-by-step explanation:
-20+11
negative and positive sign will change in negative so ans will be=-9
because positive sign is on greater number
Answer:
-9
20-11
=9
put the sign of the bigger number
= -9
x = 11
∠B = 80°
∠A =∠B because they are corresponding angles
8x - 8 = 5x + 25
3x = 33
divide both sides of the equation by 3:
∠B = 5(11) + 25 = 80°
b is the answer
6b=18
b=18/6
b=3
.
The answer to this question is 87
