Multiply or divide and leave the answer in trigonometric notation.7.5(cos 18° + i sin 18°) ? 6.5(cos 33° + i sin 33°)
A. 14(cos 594° + i sin 594°)
B. 48.75(cos 51° + i sin 51°)
C. 14(cos 51° + i sin 51°)
D. 48.75(cos 594° + i sin 594°)
Answer: B
Mathematics
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Divide and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
A manmade lake located in Lake View Condominiums has the shape depicted in the following figure. The measurements shown were taken at 10-foot intervals. Using Simpson's rule with 
, estimate the surface area of the lake. Round the result to the nearest tenth.
?
?
__________ ft2
Fill in the blank(s) with the appropriate word(s).
Mathematics
Tell whether or not the relation is a function.{(-8, -6), (-8, -8), (1, -7), (5, -8), (10, -7)}
A. No B. Yes
Mathematics
Graph the equation.x = 3y2 - 7y + 4
A. 
B. 
C. 
D. 
Mathematics