Find the value of the determinant.

A. 34
B. -1
C. -31
D. 1


Answer: B

Mathematics

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Write the percent as a decimal. Do not round.18%

A. 0.18625 B. 1862.5 C. 1.8625 D. 0.018625

Mathematics

Solve the equation.5(x + 4) + 38 = 7x - 2(x - 1)

A. 36 B. 40 C. all real numbers D. no solution

Mathematics

Graph the function.y = 

A.

B.

C.

D.

Mathematics

Establish the identity.tan2x = sec2x - sin2x - cos2x

What will be an ideal response?

Mathematics