Find the matrix product, if possible.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Solve.The number G of gears a machine can make varies directly as the time T it operates. If it can make 6836 gears in 5 hours, how many gears can it make in 2 hours?
A. 6843 gears B. 0.0015 gears C. 2734.4 gears D. 1367.2 gears
Mathematics
Solve.x2 - 8x + 15 > 0
A. (5, ?) B. (-?, 3) ? (5, ?) C. (-?, 3) D. (3, 5)
Mathematics
Solve the system by the substitution method.x + y = -1x2 + y2 = -4y - 3
A. {(1, -2), (2, -3)} B. {(-2, 1, (-3, 2)} C. {(-1, 0), (-2, 1)} D. {(0, -1), (1, -2)}
Mathematics
The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).y2 = 16x
A. r sin2 ? = 16 cos ? B. sin2 ? = 16r2 cos ? C. sin2 ? = 16r cos ? D. r2 sin2 ? = 16 cos ?
Mathematics