Simplify.9(-8) - (-15)
A. -87
B. -207
C. -57
D. 63
Answer: C
Mathematics
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The following figure has perimeter, circumference, or area as indicated. Find the value of x. Use 3.14 as an approximation for ?.A = 120.7016
A. 9.61 B. 6.2 C. 12.4 D. 3.1
Mathematics
Write the ratio as a percent.
A. 26.00% B. 3.25% C. 32.5% D. 13.00%
Mathematics
Perform the indicated conversion between American and metric units of length.8.9 yards to meters (Round to the nearest tenth.)
A. 8.1 B. 226.1 C. 350.4 D. 67.8
Mathematics
Provide an appropriate response.Explain why a triangle cannot have a right angle and an obtuse angle.
What will be an ideal response?
Mathematics