Answer: The answer would be A. 5
Please mark me as brainliest
Answer:
155
Step-by-step explanation:
= (15)x10+5
= 150+5
= 155
The two given angles are vertical angles which mean they are the same:
9x + 72 = 4x + 112
Subtract 72 from bot sides:
9x = 4x + 40
Subtract 4x from both sides:
5x = 40
Divide both sides by 5:
X = 8
Answer:
Step-by-step explanation:
Perimeter is all sides added together.
l is length, w is width, and P is perimeter.

8 over 20 equals 6 over 15