Answer:
9
Step-by-step explanation:
The exterior angle is equal to the sum of the 2 opposite interior angles, therefore:
9x + 9 = 45 × 5x
4x = 36
x = 9
Answer: The right answer is 85.0
Step-by-step explanation: I just did it
Will you mark me brainlyest?
Answer:
B)x=23
y=20
Step-by-step explanation:
Answer:
216
Step-by-step explanation:
180 times .2 (20 percent in decimal form) = 36
36+180=216