Solve the problem.In a right triangle, one acute angle is 54° more than twice the other. Find each acute angle.
A. 28° and 62°
B. 21° and 69°
C. 12° and 78°
D. 37° and 53°
Answer: C
Mathematics
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Identify the conic section as a circle, parabola, ellipse, or hyperbola.
A. Hyperbola B. Parabola C. Circle D. Ellipse
Mathematics
Perform the indicated operation
Mathematics
Complete the square to write the function in the form 
f(x) = x2 - 18x + 83
A. f(x) = (x - 9)2 - 2 B. f(x) = (x - (-2))2 - 9 C. f(x) = (x - (-9))2 + 2 D. f(x) = (x - 9)2 + 2
Mathematics
Solve the problem.A grocer sold 83 bags of potatoes for $1.14 each. What was the total amount of the sale?
A. $94.63 B. $94.72 C. $95.72 D. $94.62
Mathematics