Use a calculator to find a value for 
to four decimal places.
?
A. 6.0661
B. -1.6345
C. 3.7635
D. 1.6345
E. -3.7635
Answer: C
Mathematics
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Find the area of the shaded region in the figure. Round results to the nearest unit.Semicircles are placed on the sides of an equilateral triangle with sides 
as shown. Find the shaded area.
A. 100 ft2 B. 173 ft2 C. 339 ft2 D. 196 ft2
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Use the x- and y-intercepts to graph the linear equation.x - 2y = -4
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.2
= y
A. {0} B. {0, 2} C. {4} D. {0, 4}
Mathematics
Solve.Two points, A and B, are on opposite sides of a building. A surveyor chooses a third point, C, 61 yd from B and 103 yd from A, with angle ACB measuring 57.1°. How far apart are A and B to the nearest yard?
A. 96 yd B. 114 yd C. 87 yd D. 105 yd
Mathematics