Answer: a) AB =
; b)
; c) No, they are different; d) No, they are never the same;
Step-by-step explanation:
a) A =
, B =
. This multiplication is possible, because matrix A has 2 columns and matrix B has 2 rows. When those value are equal, the multiplication is possible.
AB =
.
=
b) BA =
.
=
c) As, we can see, parts a and b are differents.
d) With matrices, multiplication is not commutative, which means AB≠BA
Answer:
i think it's 14:1 i can't understand 503500.
Answer: Perpendicular
y = 5 is a horizontal line through 5 on the y axis
x = -1 is a vertical line through -1 on the x axis
Answer:
C(t) into F(t)=9/5C(t)+32.
6.5.4 it would be F(t)*C(t)=9/5
Step-by-step explanation:
do the cansil out methed then sove it like u would an problues thet ask to sove for x
Answer:
Your answer is 3,947 ÷ 45 = 87 r 32
Hope this Helps
<3