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)
Answer:
i think it's s d because that's how many sq. there are
The answer is x = -3 / 2.
Answer:
-3
Step-by-step explanation:
Answer:
9 times as many as 3 is 27.
Step-by-step explanation: