Find the inverse of the matrix, if possible.
A. 
B. 
C. 
D. 
Answer: B
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Find the horizontal and vertical components of the vector shown in the given figure.The magnitude of the vector is 69.
A. 66.7, -17.9 B. -17.9, 66.7 C. -66.7, 17.9 D. 17.9, -66.7
Find the perimeter of the polygon.
A. 513 ft B. 28,527 ft C. 375 ft D. 503 ft
Use the circle graph to solve the problem.There are 16,000 students attending the local university. The circle graph shows the percentage of those students who attend different sporting events.
How many students attend Basketball and Baseball games?
A. 6080 students B. 832,000 students C. 8320 students D. 2240 students
Let u represent src="https://sciemce.com/media/4/ppg__tttt0516191133__f1q111g7.jpg" style="vertical-align: -17.0px;" />- 
, v represent 
, and w represent 
. Solve first for u, v, and w. Then solve the system of equations.
- 
+ 
= - 
+ 
+ 
= - 
- 
- 
= - 
A. (-9, 5, -3)
B. (-9, 5, 3)
C. 
D. 