*Matrices* Prove that A(BC) = (AB)C
Let A = 1 2 0 1

B= [ -1 3 0 4 1 -6 ]

C= 2 1 -3

oof tough question

step-by-step explanation:

sorry i can't ya : c gl tho

i am thinking c. sorry if im wrong .

step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!