Rationalize the denominator.

A. u
B.
C. u
D.


Answer: D

Mathematics

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Find the missing parts of the triangle. B = 40.1°b = 24.1 in.c = 19.4 in.If necessary, round angles and side lengths to the nearest tenth.

A. A = 31.2°, C = 108.7°, a= 35.4 in. B. no such triangle C. A = 98.7°, C = 41.2°, a= 35.4 in. D. A = 108.7°, C = 31.2°, a= 35.4 in.

Mathematics

Simplify.

A.
B.
C.
D. None of these

Mathematics

Simplify the radical. Assume that all variables represent positive real numbers.

A. 4
B. 4 + 
C. 16
D. 48

Mathematics

Simplify the expression. 

A. 6
B. - 6
C. - 4
D.

Mathematics