Graph using a graphing calculator.6m2 + 10m + 1 = 0

A. 0.1, -1.8
B. -0.1, -0.8
C. -0.9, -2.4
D. -0.1, -1.6


Answer: D

Mathematics

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Perform the indicated operations and simplify the result. Leave the answer in factored form. + 

A.
B.
C.
D.

Mathematics

Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.  x + 3y = -8-14x - 4y = -2

A. (-3, 1) B. (1, -3) C. (-1, 3) D. (3, -1)

Mathematics

Find the area of the rectangle.  6 mi

A. 24 sq mi B. 32 sq mi C. 39 sq mi D. 36 sq mi

Mathematics

Give the signs of the trigonometric functions.cos (-192°)

A. +  B. - 

Mathematics