A fire truck has a ladder that can extend to 120 ft in length. The ladder can be safely raised to the maximum angle of 75 with t
he horizontal. Disregarding the height of the fire truck itself which is the closest to the maximum height the ladder can safely reach
1 answer:
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So the formula for this is for every inch of width, you multiply by 2 to get the length.
Here, I made a table for it.
2×2=4
4×2=8
7×2=14
8×2=16 or 16÷2=8
Here, I made a table for it.
2×2=4
4×2=8
7×2=14
8×2=16 or 16÷2=8
If , then we can immediately cancel the factors of
:
Factorize the numerator and denominator:
Next, if , then