Replace the polar equation with an equivalent Cartesian equation.r2 sin 2? = 26
A. y = 13x
B. y = 
C. y = 
D. y = 26x2
Answer: B
Mathematics
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Refer to this figure to answer the question. Assume 
and 
are parallel.
Are ?CDA and ?ADE vertical angles?
A. No B. Yes
Mathematics
Solve the problem. Round to the nearest dollar if needed.Kurt deposits $150 each month into an account paying annual interest of 6% compounded monthly. How much will his account have in it at the end of 9 years?
A. $21,411 B. $21,257 C. $21,540 D. $1724
Mathematics
Graph the parabola. State the vertex of the parabola.x = (y - 6)2 - 5
A. vertex (-6, 5)
B. vertex (6, -5)
C. vertex (-5, -6)
D. vertex (-5, 6)
Mathematics
Determine whether x = 2 is a solution of the inequality |x - 12| ? 1. ?
A. No B. Yes
Mathematics