Three consecutive integers are n, n+1, and n+2. Four times the sum of the least and greatest integers is 12 less than three time
1 answer:
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Answer:
Perimeter is 17.07
Step-by-step explanation:
We know that DF = EF = 5 cm, since D and E are the midpoints of AC and AB, both of which are 10 cm in length.
We need to use the Pythagorean theorem to get the length of DE.
So the perimeter of DEF is 5 + 5 + 7.07 = 17.07
Answer:
Step-by-step explanation:
The volume of a cylinder is given as:
Since the diameter is , the radius is
.
Therefore, the volume of this cylinder is:
, using
as requested in the problem.
Since the tank is emptied at a constant rate of , it will take
to empty the tank.