Answer: 13
Step-by-step explanation:
In order to solve this equation you need to replace x with 9.
2/3 x 9 + 7=
6 + 7=
13
Answer:
A: 28
Explanation:
Vertical angles are congruent.
5 sides
each side is 15
perimiter is distance around the shape or the legnth of the sides added up
5 of them
15
5 times 15=75
75 inches