Solve the problem.The sum of two angles is 137°. One angle is 28° less than twice the other. Find the angles.
A. 55° and 82°
B. 78° and 59°
C. 53° and 78°
D. 53° and 84°
Answer: A
Mathematics
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Find the inverse of the function.f(x) = 
x + 4
A. f-1(x) = 
x + 3
B. f-1(x) = 3x - 12
C. f-1(x) = 
x - 4
D. f-1(x) = 3x + 12
Mathematics
Determine the maximum possible number of turning points for the graph of the function.f(x) = (x + 2)(x - 6)(x + 4)(x - 1)
A. 0 B. 4 C. 1 D. 3
Mathematics
Find three cube roots for the complex number. Leave your answers in trigonometric form.
?
What will be an ideal response?
Mathematics
Decide whether or not the ordered pair is a solution of the system.(1, -6)4x + y = -23x + 4y = -21
A. Yes B. No
Mathematics