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Ierofanga [76]
3 years ago
8

A 14 foot ladder is leaning against a building. The ladder makes a 45 degree angle with the building. How far up the building do

es the ladder reach?
Mathematics
1 answer:
3241004551 [841]3 years ago
5 0
Sin 45 = X / 14
X = 14 * sin45
X = 7√2≈9.89949
Thus ladder will reach to ≈ 9.9 (rouded-up) foot height in the building
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\bold{\rm{Given}}\text{ : If y - 3x = 9, 7x + y = 25, what is the value of x and y}?

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