Monique is factoring the expression 4x + 16xy. Her work is shown below.
2 answers:
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Answer:
- The other leg is 82 units
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Given:
- a = 19,
- c =
,
- b = ?
Find the missing leg, using Pythagorean:
- a² + b² = c²
- 19² + b² = 7085
- 361 + b² = 7085
- b² = 7085 - 361
- b² = 6724
- b =
- b = 82
706.5 cubic feet of water should be put in the pool.
Step-by-step explanation:
Given,
The circumference of swimming pool = 157 feet.
The depth of the pool = 6 feet.
For safety purpose th of its height water is there.
To find the amount of the water should be there.
Formula
The volume of the pool = circumference×height
Now,
The height(h) of the water is = 6× ft =
ft
So, the volume of the pool = 157× cubic feet
= cubic feet = 706.5 cubic feet.
Hence,
706.5 cubic feet of water should be put in the pool.