The triangles are similar. Find the missing side, angle or value of the variable.x and y
A. x = 12; y = 3
B. x = 10; y = 
C. x = 17; y = 
D. x = 8; y = 2
Answer: A
Mathematics
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A. 3 B. 2 C. 12 D. 6
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Parametric equations and a value for the parameter t are given. Find the coordinates of the point on the plane curve described by the parametric equations corresponding to the given value of t.x = 2 + 3 cos t, y = 4 + 2 sin t; t = 
A. (5, 4)
B. 
C. (2, 5)
D. (2, 6)
Mathematics
Use a calculator to evaluate the amortization formula for the values of the variables ?P? = $260,000, ?r? = 9%, ?n? = 12, and ?t? = 15 years.
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?
Please round the answer to the nearest cent.
?
$ __________
Fill in the blank(s) with the appropriate word(s).
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Find the LCM.18 and 45
A. 45 B. 810 C. 63 D. 90
Mathematics