Without using a calculator, give the exact trigonometric function value with rational denominator.tan 60°
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem.Find the measures of the supplementary angles.
A. 101.25° and 78.75° B. 96.25° and 83.75° C. 50.63° and 39.38° D. 202.5° and 157.5°
Find the requested function value.Find (f ? g)(-5) given f(x) = -5x + 6 and g(x) = 3x2 - 4x + 8.
A. -59 B. 2,767 C. -23 D. -509
Convert the length as indicated. Round the answer to two decimal places.5000 yards to kilometers (yards ? meters ? kilometers)
A. 0.22 km B. 4.59 km C. 4,587,155.96 km D. 5.45 km
A cannon fires a cannonball as shown in the figure. The path of the cannonball is a parabola with vertex at the highest point of the path. If the cannonball lands 800 ft from the cannon and the highest point it reaches is 1600 ft above the ground, find an equation for the path of the cannonball. Place the origin at the location of the cannon.
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