Name the reference angle in both degrees and radians.
?
? = 170°
?
A. 
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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Solve the problem.A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. 768 feet of fencing is used. Find the maximum area of the playground.
A. 36,864 ft2 B. 18,432 ft2 C. 24,576 ft2 D. 27,648 ft2
Mathematics
Use long division to find the quotient and the remainder
A. quotient: -3t2 - 4t - 5; remainder: 0 B. quotient: -3t2 + 5t - 5; remainder: 0 C. quotient: -3t2 - 5t + 5; remainder: 0 D. quotient: -3t2 - 5t - 5; remainder: 0
Mathematics
Evaluate the expression.
A. 6!
B. 6
C. 
D. 1
Mathematics
Find the sum Sn of the first n terms of the geometric sequence. 7, -14, 28, -56, 112, . . . ; n = 13
A. 19,115 B. 19,111 C. 19,117 D. 19,124
Mathematics