Given:
To find:
The value of h.
Solution:
We have,
Substituting , we get
Taking square on both sides.
Taking square root on both sides, we get
Height cannot be negative so .
Therefore, the correct option is A.
Answer:
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Step-by-step explanation:
The answer is -3
Rise over run=slope, so 3/-1=-3.
The slope is -3.