Use the fundamental identities to find the value of the trigonometric function.Find sin ?, given that cos ? = 
and ? is in quadrant IV.
A. 
B. - 
C. 
D. - 
Answer: B
Mathematics
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Graph the polar equation.r = 
A. 
B. 
C. 
D. 
Mathematics
Graph.(x - 3)2 + (y - 1)2 = 25
A. 
B. 
C. 
D. 
Mathematics
Find the volume.Find the volume of a hemisphere with radius 5.0 yd. Use 3.14 for ?. Round to the nearest thousandth, if necessary.
A. 147.188 yd3 B. 2093.333 yd3 C. 261.667 yd3 D. 52.333 yd3
Mathematics
Express the statement as an equation involving the indicated variables.The surface area S of a cube is 6 times the square of the length x of a side.
A. S = 6x2 B. S = x2 C. S = 6 + x2 D. S = 6x
Mathematics