Solve the problem.A person is watching a car from the top of a building. The car is traveling on a straight road directly toward the building. When first noticed the angle of depression to the car is 26° 50' . When the car stops, the angle of depression is 46° 45' . The building is 270 feet tall. How far did the car travel from when it was first noticed until it stopped? Round your answer to the hundredths place.
A. 479.85 ft
B. 305.96 ft
C. 258.68 ft
D. 279.75 ft
Answer: D
Mathematics
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B.
C.
D.
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Evaluate the function for the given value of x.f(x) = -7x2 - 4x - 9 , x = - 8
A. f( - 8) = -489 B. f( - 8) = -433 C. f( - 8) = -422 D. f( - 8) = -425
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Graph the inequality.y > -2x - 4
A.
B.
C.
D.
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The fire department wants to send booklets on fire hazards to all teachers and homeowners in town. How many booklets does it need, using these statistics? 35,000 homeowners6,000 teachers3,000 teachers who own their own homes?
A. 9,000 B. 32,000 C. 38,000 D. 26,000 E. 44,000
Mathematics