There would be 4 greater than a right and none are less then a right, they're either obtuse angles, or right
Answer:
true
Step-by-step explanation:
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Answer:
positve and negative i think
Step-by-step explanation:
Answer:
B. 7.5 hours
Step-by-step explanation:
Assuming that both hoses fill at the same rate, then by simple proportion,
To raise the pool by 1 foot of water:
1 hose ---> takes 3 hours
2 hoses ----> fills twice as fast ---> will take half the time ---> 3/2 = 1.5 hrs
Hence with 2 hoses, it will take 1.5 hours to fill 1 foot of water.
to fill 5 feet of water, we will need 1.5 hours x 5 feet = 7.5 hours
The answer
is ..................................b.3