Find the measure of angle A for the triangle shown.

A. 67°
B. 147°
C. 90°
D. 57°

Answer: D

Mathematics

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Solve the problem.Find the volume of the rectangular solid with the following dimensions.Length = 7 inches, width = 8 inches, height = 10 inches

A. 560 B. 80 C. 56 D. 66

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Find the product.[(5x - y) + 3z][(5x - y) - 3z]

A. 25x2 + y2 + 30xz + 6yz - 9z2 B. 25x2 - 10xy + y2 + 30xz + 6yz - 9z2 C. 25x2 + y2 - 9z2 D. 25x2 - 10xy + y2 - 9z2

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Find all real solutions of the equation. ?

Fill in the blank(s) with the appropriate word(s).

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Mathematics

Find x.log4 x = log4 3

A. x = 3
B. x = -3
C. x = 4
D. x = 

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Mathematics