Simplify the expression.

A.
B.
C.
D.


Answer: C

Mathematics

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Solve the equation.5x2 - 3x - 8 = 0

A.
B.
C.
D.

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Match the property with the example of it.Associative property

A. (7 + 2) + 1 = 7 + (2 + 7) B. (7 + 2) + 1 = 7 + (2 + 1) C. (7 + 2) + 0 = (7 + 2) D. (7 + 2) + 1 = (2 + 7) + 1

Mathematics

For the given Cartesian equation, write an equivalent polar equation.y = 13

A. r = 13 cos ? B. r = 13 sec ? C. r = 13 csc ? D. r = 13 sin ?

Mathematics

Rotate the axes to eliminate the xy-term in the equation below and then write the equation in standard form. xy + 10 = 0

a.
b.
c.
d.
e.

Mathematics