Find cos(A - B).sin A = - 
and tan B = - 
, with A and B in quadrant IV.
A. 
B. 
C. 
D. 
Answer: A
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Write the English sentence as an equation in two variables. Then graph the equation.The y-value is one increased by the square of the x-value.
A. y = 1 - x2
B. y = 1 + x2
C. y = -1 + x2
D. y = 1 + 2x
Provide an appropriate response.Calculate the greatest possible error for the measurement 4 
ft.
Fill in the blank(s) with the appropriate word(s).
Decide whether the statement is true or false.cos 43° ? cos 5°
A. True B. False
Solve the problem.A roulette wheel contains 72 slots numbered 1 through 72. The slots 1,4,7,... are red, the slots 2,5,8,... are green, and the slots 3, 6, 9,.... are brown. When the wheel is spun, a ball rolls around the rim and falls into a slot. What is the probability that the ball falls into a green slot?
A. 
B. 
C. 
D. 