Find the exact value of the expression.sin 75°

A.
B.
C.
D.


Answer: A

Mathematics

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Determine if the two lines are parallel, perpendicular, coinciding, or only intersecting.x = -10y = 5

A. parallel B. coinciding C. intersecting D. perpendicular

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Solve the problem.Cindy wants to secure sequins on a piece of felt shaped like a trapezoid with a height of  and bases of  and  What is the cost of all the sequins if sequins cost  per cm2 of coverage?

A. $29.70 B. $39.60 C. $108.90 D. $90.00

Mathematics

Write the quotient in lowest terms.

A.
B.
C.
D.

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Solve the inequality. Write the solution set in interval notation.(x + 2)(x - 1) ? 0

A. [-2, 1] B. (-?, -2] ? [1, ?) C. (-2, 1) D. (-?, -2) ? (1, ?)

Mathematics