Identify the following as rational or irrational. If the number is rational, find the root exactly. If the number is irrational, approximate the number to the nearest thousandth when necessary.
A. Rational; 3
B. Rational; 1.5
C. Rational; 1
D. Irrational; 1.442
Answer: A
Mathematics
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Find the exact value of the product.cos
sin
A. 
B. - 
C. 
D. 
Mathematics
Using the graph of the hyperbola, determine the coordinates of the vertices and foci, and the equations of the asymptotes.
A. Vertices (0, ±2), foci (±
, 0), asymptotes y = x and y = -x
B. Vertices (±5, 0), foci (±
, 0), asymptotes y = 
x and y = - 
x
C. Vertices (±5, 0), foci (0, ±2), asymptotes y = x and y = -x
D. Vertices (±5, 0), foci (±
, 0), asymptotes y = 
x and y = - 
x
Mathematics
Find the slope of the line through the given points.(7, 8) and (1, 9)
A. m = 
B. m = - 
C. m = - 6
D. m = 
Mathematics
Perform the operation.
?
?
Fill in the blank(s) with the appropriate word(s).
Mathematics