Find the perimeter. Use 3.14 for ?.
A. 24.56 m
B. 36.56 m
C. 41.12 m
D. 28.56 m
Answer: D
Mathematics
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Perform the indicated operation. Round the result to the nearest thousandth if necessary.-48.37 - 3.26
A. -51.63 B. -45.11 C. -50.63 D. 45.11
Mathematics
Simplify. Express your answer in standard form.(x2 + 3x + 5) + (x3 + 4x - 2) + (2x3 + 4x - 8)
A. 3x3 + x2 + 11x - 3 B. 3x3 + x2 + 11x - 5 C. 3x3 + 5x2 + 7x - 5 D. 4x3 + 11x - 5
Mathematics
Find the coordinates of the midpoint of the line segment joining the points.(5
, - 
) and (-
, 0)
A. 
B. 
C. 
D. (-5, 10)
Mathematics
Solve the problem.A closed box with a square base has to have a volume of 17,000 cubic inches. Find a function for the surface area of the box.
A. S(x) = 2x2 + 
B. S(x) = 2x2 + 
C. S(x) = 2x2 + 
D. S(x) = x2 + 
Mathematics