Given:
The equation is

To find:
The value of b.
Solution:
We have,

Subtracting both sides by
, we get




Therefore, the value of b is
.
Step-by-step explanation:
y=-27
...................
Answer:
Complementary, 65°
Step-by-step explanation:
Sum of both angles = 90 so it's complementary angle
given one angle = 25 , other = 90 - 25 = 65
Answer
Complementary, 65°