Mathematics, 25.09.2019 10:00 longboard5967
27) a man on the third floor of a building shouts down to a person on the street. if the man is 25 feet up and the distance between the person on the street and the man in the building is 50 feet, what is the angle of elevation (in degrees) between the person on the street and the person in the building?
a) 15°
b) 30°
c) 45°
d) 60°
Answers: 2
Mathematics, 21.06.2019 15:00
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above
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Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
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How can writing phrases as algebraic expressions you solve problems?
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27) a man on the third floor of a building shouts down to a person on the street. if the man is 25 f...
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