A= (a+b)/2*h
A=(12+15)/2*5
A=(27/2)*5
A=13.5*5
A=67.5in
Answer:
0.11627907
Step-by-step explanation:
Answer:
270
Step-by-step explanation:
72 ÷ 4 = 18
6 + 5 = 11
18 × 11 = 198
198 + 72 = 270
Answer:
s/2 +17
Step-by-step explanation:
If s represents the number of stamps Emily started with, then the number she had after selling half of them is ...
s/2
After purchasing 17 more, she had ...
s/2 +17
It took Dina 20 minets to wash her dog hope this helped
