Simplify.
A. 1
B. 
C. 0
D. -1
Answer: A
Mathematics
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Find the exact value of the expression.cot (-1215°)
A. -1
B. 
C. 
D. 1
Mathematics
Find the area. Leave your answer in terms of pi.A circle with diameter 6 in.
A. 6.00? in.2 B. 9.00? in.2 C. 36.00? in.2 D. 12.00? in.2
Mathematics
Find the inverse of the function.f(x) = 6x
A. f-1(x) = 6 + x
B. f-1(x) = 6x
C. f-1(x) = 
D. f-1(x) = 
Mathematics
Write a sentence with the requested measure.In a pole vaulting competition, Jesse vaulted 3.5 meters. Express this number in centimeters.
A. In a pole vaulting competition, Jesse vaulted 35 centimeters. B. In a pole vaulting competition, Jesse vaulted 0.35 centimeter. C. In a pole vaulting competition, Jesse vaulted 350 centimeters. D. In a pole vaulting competition, Jesse vaulted 3500 centimeters.
Mathematics