Answer:
m∠B = 31°
Step-by-step explanation:
First, find the measure of angle ACB by subtracting its supplement from 180 degrees:
180 - 113 = 77
m∠ACB = 77°
Then subtract both m∠A and m∠ACB from 180 degrees, since the interior angles of a triangle always add to 180°:
m∠B = 180° - 72° - 77°
m∠B = 31°
The answer is 200. Your welcome
The coefficient is 12a because it has a variable (a).
Answer:
The inverse function is 1/5x
Step-by-step explanation:
f(x) = 5x
We want to find the inverse
y = 5x
Exchange x and y
x = 5y
Solve for y
Divide by 5
1/5x = y
The inverse function is 1/5x
Answer:
b.
Step-by-step explanation:
