Solve the problem.Andrew is planning a border for his triangular-shaped garden. One side of the garden is 12.0 feet long, another side is 17.3 feet long, and the third side is 21.7 feet long. Find the amount of border material needed.
A. 49 feet
B. 51.1 feet
C. 50 feet
D. 51 feet
Answer: D
Mathematics
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Solve the problem.Below is Adam's checkbook register. Find his final balance.
A. $383.45 B. $601.67 C. $568.94 D. $165.23
Mathematics
Study the pattern shown here. When folded they will form cubes spelling YARD.
?
?
Letter the pattern.
?
?
A. 
B. 
C. 
Mathematics
Approximate the area under the graph of f(x) and above the x-axis using n rectangles.f(x) = 
from x = 2 to x = 8; n = 2; use midpoints
A. 
B. 
C. 
D. 
Mathematics
Simplify.-(1)
A. 4 B. 1 C. -1 D. 0
Mathematics