Answer:
3x = 78+ (x-2)
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles of a triangle.
3x = 78+ (x-2)
If you mean to put it into y=mx+b, then simply input m and b into that formula.
So it would be y=1/2x-4
Answer:
A
Step-by-step explanation:
5-2 = 1/52 = 1/25 = 0.04
