Answer:
r = 14
Step-by-step explanation:
9r - 66 = 116 - 4r
+4r +4r
13r - 66 = 116
+66 +66
13r = 182
divide both sides by 13
r = 14
Hope this helps!!!
19+19+4.4+17.2=59.6 is the perimeter
0.5 / 100 * X = 3
X = 3 * 100 / 0.5 = 300 / 0.5 = 600
Answer:
10^-5
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
I think it is proportional relationship. I hope my answer help you.