juniorracer148
12.02.2021 •
Mathematics
Two garden hoses are filling a kiddie pool together. Together they can fill the pool in 12 minutes. If used separately, one hose can fill the pool 10 minutes faster (not 10 times) than the other. How long does each hose take by itself to fill the pool?
Hint: 10 minutes more is x+10.
PLEASE ANSWER NEED URGENT
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Ответ:
Step-by-step explanation:
if the faster hose is ten minutes faster and both together only takes 12 minutes then the secound one by it self should take 22 mins. i think im not sure tho
Ответ:
D) 9.8
Step-by-step explanation:
(Alternate angles)
(By AA postulate)