A+5 = 1 side, so the perimeter is 3(a+5) or P = 3a+15
Answer:
the answer is A
Step-by-step explanation:
I don't Clearly understand your question but I think it is 0.428571
Answer:
3/10
Step-by-step explanation:
3/5 + 1/10
3/5 = 6/10
6/10 + 1/10 = 7/10 = total bedroom space he painted
10/10 - 7/10 = 3/10 = how much space is left
Answer = 3/10
