Use the reference angle to find the exact value of the expression. Do not use a calculator.tan 930°
A. 
B. 
C. 
D. -
Answer: B
Mathematics
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Perform the indicated division and find a simplified expression.The volume of a box is 2p4 + 17p3 + 35p2. The height is p and the width is p + 5. What is the length?
A. 2p + 7 B. p2 + 7 C. 2p2 + 7p D. 2p3 + 7p2
Mathematics
Indicate whether the expression is a polynomial or not a polynomial.-12x
A. Polynomial B. Not a polynomial
Mathematics
Use the given values of the variables to find the value of the expression.-2x + 5y - 6a for x = -2, y = 1, a = -1
A. -6 B. -7 C. 5 D. 15
Mathematics
Use an equation to solve the percent problem.What percent of 115 is 64.4?
A. 56% B. 560% C. 5.6% D. 0.56%
Mathematics