2x+x=180
3x=180
x=180/3
x=60
Answer:
$31.70
Step-by-step explanation:
7 is the answer of this Question
13 cm
Add up all of the sides and you should get 13.
3 + 3 + 3.5 + 3.5 = 13
C. 5 because 525/5 is 105