Find a Cartesian equation for the line whose polar equation is given.r cos = 2

A. y = x - 2
B. y = x + 4
C. y = x - 2
D. y = x - 4


Answer: B

Mathematics

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A. 360 m B. 48 m C. 90 m D. 36 m

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State whether the equation is a conditional equation, an inconsistent equation, or an identity.-5x + 3(-2x - 3) = -12 - 8x

A. Inconsistent equation B. Identity C. Conditional equation

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Simplify using the product rule, if possible.z5 ? z

A. (2z)6 B. z6 C. 6z D. z5 

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