Find the product and simplify. Assume all variables represent nonnegative real numbers.(3
+ 9)(8
+ 5)
A. 93 + 87
B. 84
C. 45 + 24
+ 15
D. 69
+ 15
Answer: A
Mathematics
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.y = sec-1(5x3)
A. 
B. 
C. 
D. 
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Solve.Find the perimeter of the triangle. Express your answer in feet.
A. 96 ft B. 91 ft C. 7 ft D. 8 ft
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Refer to right triangle ABC with 
. Solve for all the missing parts using the given information.
?
, 
mi
?
Apply the rules regarding the use of significant digits when determining your answer.
?
__________
?
__________ mi
?
__________ mi
What will be an ideal response?
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Use a calculator to graph the function. y = -cos2x
A. 
B. 
C. 
D. 
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