Find the directrices of the ellipse.144x2 + y2 = 144
A. y = ± 
B. x = ± 
C. x = ± 
D. y = ± 
Answer: A
Mathematics
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Find the exact value of the expression.cot 
A. 0
B. -1
C. 1
D. 
Mathematics
Find the monthly payment for the loan. ? Used-car financing of $2,500 for 15 months at 8% ?
A. $176.61 B. $170.81 C. $175.69 D. $182.91 E. $163.37
Mathematics
Solve the problem.Use the formula A = P(1 + r)2 to find what the rate of interest is if a principal amount of $4500 grows to $5644.80 in 2 years, if interest is compounded annually.
A. 12% B. 13% C. 10% D. 14%
Mathematics
Provide an appropriate response.Tell whether the following statement is true or false and why. Every real number has a reciprocal.
What will be an ideal response?
Mathematics