Indicate whether the number is prime or composite.90

A. Composite
B. Prime


Answer: A

Mathematics

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Solve.(x - 5)(x + 5) = 3

A. 28
B. -
C. 5 + 5 - 
D. 2-2

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Solve the problem.Two angles are supplementary. One angle is 104° less than three times the other. Find the measures of the angles.

A. 60°, 76° B. 76°, 104° C. 71°, 109° D. 66°, 114°

Mathematics

If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.40x3 + 34x2 + 6x

A. 2(4x2 + 1)(5x + 3) B. x(8x + 2)(5x + 3) C. x(4x + 1)(10x + 6) D. 2x(4x + 1)(5x + 3)

Mathematics

Solve the problem.If csc ? = 2, find the value of csc ? + sec(90° - ?). If necessary, round the answer to two decimal places.

A. 2 B. -0.42 C. 1.58 D. 4

Mathematics