Solve the problem.The area of a rectangle is 20m2 - 10m - 30. Find the length if the width is 4m - 6.
A. 5m - 5
B. 20m + 5
C. 20m - 5
D. 5m + 5
Answer: D
Mathematics
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Determine whether it is true or false that the described rigid movement(s) will produce a figure with symmetry to the figure shown.Rotate 180°
A. True B. False
Mathematics
Solve the problem.The parking lot at a grocery store has 50 cars in it. 72% of the cars are blue. How many cars are blue?
A. 7 cars B. 36 cars C. 69 cars D. 360 cars
Mathematics
In the figure, 
and 
are tangents to the circle from point D. If m
= 84°, find m
.
A. 42°
B. 84°
C. 96°
D. None of These
Mathematics
Perform the indicated operation.v = 6i + 5j - 2k and w = 3i + 5j - 2kFind
.
A. 
- 
B. 6
C. 3
D. 
Mathematics