Use special right triangles to evaluate the expression.tan 30° - sin 45°
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve.The printed matter on a 18 by 22 centimeter page of a book must cover 96 square centimeters. If all margins are to be the same width, how wide should the margins be?
A. 5 cm B. 10 cm C. 6 cm D. 2 cm
Mathematics
Find the asymptotes of the hyperbola.36x2 - y2 = 1764
A. y = 6x and y = -6x
B. y = 
x and y = - 
x
C. y = 
x and y = - 
x
D. y = 36x and y = -36x
Mathematics
Translate the word statement into a percent proportion. Do not solve.32 is 54% of what number?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Graph the line on the coordinate plane using the given information.Passes through (10, 0) and m = - 
A. 
B. 
C. 
D. 
Mathematics