Mathematics, 30.03.2021 22:30 nyny679
8.
Shane is standing near a cell tower. The angle of elevation from him to the top of the tower is 73º. Cara is
standing 10 feet behind Shane (further away from the cell tower). From her, the angle of elevation to the
top of the tower is 65°. What is the height of the tower, rounded to the nearest tenth of a foot?
a. 9.1 ft
b. 59.0 ft
c. 62.3 ft
d. 65.7 ft
Answers: 2
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Find dy/dx using implicit differentiation ln(20+e^xy)=y
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Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
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Which function is represented by the graph? a. f(x)=|x-1|+3 b. f(x)=|x+1|-3 c. f(x)=|x-1|-3 d. f(x)=|x+1|+3
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Mathematics, 22.06.2019 02:30
Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.
Answers: 1
8.
Shane is standing near a cell tower. The angle of elevation from him to the top of the tower is...
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