Answer:
162
Step-by-step explanation:
18 times 9 = 162
ok
Answer:2,5
Side length of square (inches): 1 ,2, 4, 7
Perimeter of square (inches). : 4, 8, 16, 28
Ratio is 1:4 (S:P).
So:
#:8, #=2. This is because 2/8 and 1/4 both = 0.25.
#:16, #=4. 4/16=0.25
7:#, #=28. 4x7=28, 7/28=0.25
Hope that helps
Changes in gas equals -5 times 6
After six hours the changes in gas were -30
