if m = ( ) and scalar o = 5 which of the following is always true?

If M = ( 9 3 6 0 ) , N = ( 4 8 7 2 ) , and scalar o = 5, which of the following is always true? => o(MN) = (oM)N or M × N = N × M or o(MN) = M + N or MN = NM..

Which of the following is true? => 5 × ( x + y ) = 10 × x × y or 5 × ( x + y ) = (5 × x ) + (5 × y ) or 5 × ( x + y ) = 5 + x + y or 5 × ( x + y ) = 5 ..

Which of the following is true? => 2 2 5 = 18 or 18 > 2 2 5 or 2 2 5 > 18 or 2 2 5 > 16..

Which of the following is true? => (5 x - 9 y )(5 x + 9 y ) = 25 x ² - 81 y ² or (6 x - 5 y )(6 x + 5 y ) = 36 x ² +25 y ² or (5 x - 8 y )² = (5 x )² - (8 y )² or (8 x + 9 y )² = ..

Which of the following is true? => (5 x - 8 y (5 x + 8 y ) = 25 x ² - 64 y ² or (7 x - 6 y )(7 x + 6 y ) = 49 x ² +36 y ² or (4 x - 7 y )² = (4 x )² - (7 y )² or (7 x + 9 y )² = (7 x )² + (9 y )²..

Which of the following statements is true for the two similar trapezoidal prisms? => Volume of the smaller trapezoidal prism is 1 1 2 times the volume of the larger trapezoidal prism. or Volume of the smaller trapezoidal prism is 1 2 7 times the volume of the larger trapezoidal ..

If P = ( 2 4 7 3 6 5 ) , Q = ( 4 0 8 3 4 5 ) and scalar r = 7, which of the following is always true? => P × r = Q × r or r(P + Q) = rP + rQ or P - r = Q - r or P + r = Q + r..

In ΔXYZ, ∠ X = 42 o and ∠ Y = 52 o . The bisectors of ∠ X and ∠ Y meet at O. Which of the following is true? => OY > OX or OY = 2OX or OY = OX or OY < OX..

m ∠ A + m ∠ B = 80 o in ΔABC. Which of the following statements is true for ΔABC. ? =>ΔABC is a scalene triangle or ΔABC is an acute triangle. or ΔABC is an obtuse triangle or None of the above..

For x > 0 , which of the following is true? => 5 x > 2 x or 7 x < 2 x or 5 x < 2 x or 8 x < 2 x..