Solve the problem.From a balloon 1,161 feet high, the angle of depression to the ranger headquarters is  How far is the headquarters from a point on the ground directly below the balloon (to the nearest foot)?

A. 817 ft
B. 802 ft
C. 807 ft
D. 812 ft


Answer: D

Mathematics

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Solve the equation.log x + log (x - 1) = log 42

A.
B. {7, -6}
C. {-6}
D. {7}

Mathematics

Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.csc 900°

A. -1
B. -2
C.
D. undefined

Mathematics

Solve by factoring.x(x + 3) + 8(x + 3) = 0

A. {-3, -8} B. {3, -8} C. {3, 8} D. {-3, 8}

Mathematics

Graph the absolute value function. State the domain and range.f(x) =  + 

A. Domain: (-?, ?); Range: 

B. Domain: (-?, ?); Range: 

C. Domain: (-?, ?); Range: 

D. Domain: (-?, ?); Range: 

Mathematics