Determine whether the given matrix product is defined. If so, state the dimensions of the product.  If not defined, write "undefined" and n/a in the second blank. M2x3M2x3 and N3x3N3x3 ; MN

M2x3M2x3 and N3x3N3x3 ; NM

P3x4P3x4 and R4x1R4x1 ; PR

P3x4P3x4 and R4x1R4x1 ; RP

Q1x2Q1x2 and R4x1R4x1 ; QR

Q1x2Q1x2 and R4x1R4x1 ; RQ​

Which of the following of the following sets of side lengths could not form a triangle?

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

If jaime wants to find 60% of 320, which table should he use?