Find the indicated matrix.Let A =  and B = . Find AB.

A.
B.
C.
D. not defined


Answer: C

Mathematics

You might also like to view...

Find the equation of the circle that satisfies the following conditions. Express the final equation in the form x2 + y2 + Dx + Ey + F = 0.Tangent to the x axis, a radius of length 7, and abscissa of center is –8 

A. x2 + y2 - 16x - 14y + 64 = 0 and x2 + y2 - 16x + 14y + 64 = 0 B. x2 + y2 + 16x - 14y + 64 = 0 C. x2 + y2 + 16x - 14y + 64 = 0 and x2 + y2 + 16x + 14y + 64 = 0 D. x2 + y2 + 16x + 14y + 64 = 0 E. x2 + y2 - 16x + 14y + 64 = 0

Mathematics

Tessellate the plane with the figure(s) shown.

What will be an ideal response?

Mathematics

Perform the indicated operation. ÷ 

A.
B.
C. - 
D. - 

Mathematics

Use the quadratic formula to solve the equation.6x2 + 22x = - 15

A.
B.
C.
D.

Mathematics