Find the distance d(P1, P2) between the points P1 and P2.P1 = (-7, -2); P2 = (7, -6)
A. 180
B. 2
C. 18
D. 180
Answer: B
Mathematics
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Solve the formula for the indicated letter. Assume that all variables represent nonnegative numbers.V = 
, for m
A. m = 
B. m = 
C. m = 
D. m = 
Mathematics
Find the perimeter or area of the figure as indicated. Express your answer in simplified radical form.Find the area of a rectangle whose length is 3
meters and whose width is 2
meters.
A. 294
sq m
B. 42
sq m
C. 6
sq m
D. 42
sq m
Mathematics
Write the x- and y-intercepts of the graph.
A. x-intercept: -2; y-intercept: 8 B. x-intercept: 2; y-intercept: -8 C. x-intercept: 2; y-intercept: 8 D. x-intercept: -2; y-intercept: -8
Mathematics
Find the exact value of the expression or state that it does not exist.cos-1 
A. 
B. 
C. 
D. - 
Mathematics