Answer:
316.41
Step-by-step explanation:
Because if you mutiply to find both volumes then add the volumes together you would get 316.41
97.5
Cross multiply
2 * x = 2x
15 * 13 = 195
2x = 195
2x/2 = 195/2
x = 97.5
[RevyBreeze]
A. (U+V)^2 or (U-V)^2
16%
20/125 = 0.16
0.16 x 100 = 16% (multiply by 100 to get a percentage)
