Find the specified vector or scalar.v = 8i + 5j; Find 
.
A. -6
B. 6i
C. 6
D. 6
Answer: D
Mathematics
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Solve the problem.Decide whether or not the points are the vertices of a parallelogram.(-12, -10), (-10, 0), (3, 7), (1, -3)
A. No B. Yes
Mathematics
Complete the factoring.63x2 + 13x - 6 = (9x - 2)( )
A. 3x - 7 B. 7x - 3 C. 3x + 7 D. 7x + 3
Mathematics
Solve the equation for solutions in the interval [0°, 360°).sin 2? = - 
A. {0°, 120°, 180°, 240°} B. {30°, 90°, 150°, 270°} C. {15°, 165°, 195°, 345°} D. {105°, 165°, 285°, 345°}
Mathematics
Solve.Find the perimeter of the rectangle whose length is 
and width is 
A. 
cm
B. 
cm
C. 
cm
D. 
cm
Mathematics