Step-by-step explanation:
The answers are proved by replacing x with 3 and 6 respectively.
Keith’s dad is 44 years old if this is 4 years less than three times Keith’s age how old is Keith
2 answers:
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Answer:
The height of the roof is 534.8 feet.
Step-by-step explanation:
Let h be the height of the roof.
We know the formula
Since, the stone is dropped from the edge of the roof hence, the initial velocity should be zero. Thus, u = 0
Now, we have
v = -185 feet per second
g = 32 feet per square second
On substituting these values, we get
The height of the roof is 534.8 feet.