Find the exact value. Do not use a calculator.tan 2?
A. 
B. 0
C. 1
D. undefined
Answer: B
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Factor the trinomial completely.2x2 - 12x + 16
A. 2(x - 8)(x + 1) B. (x - 2)(2x - 8) C. (2x - 4)(x - 4) D. 2(x - 2)(x - 4)
Determine whether the given point is in the solution set to the given system.(-2, -1, 5) x - y + z = 42x - 8y - 3z = 243x + 4y + 2z = 7
A. Yes B. No
Solve.While traveling at a constant speed in a car, the centrifugal acceleration passengers feel while the car is turning is inversely proportional to the radius of the turn. If the passengers feel an acceleration of 9 feet per second per second when the radius of the turn is 40 feet, find the acceleration the passengers feel when the radius of the turn is 120 feet.
A. 5 feet per second per second B. 4 feet per second per second C. 3 feet per second per second D. 6 feet per second per second
The sum of the measures of the angles in a triangle is ______________________.
Fill in the blank(s) with the appropriate word(s).