Which matrix represents the system of equations shown below? 2x - y = 12
-5x - 7y = 15
-9 -12]
-7-15
04 (3:3)
OB. [3]
Oc. (
12-9127
5 -7 15
2 -9 121
-5 -7 15
D.
1-2-9 121
5 -7 15
SUBMIT

there are no short passages to look at

cbnygjdyj

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

no i do not : ( what is it?