In the system –12c + 3d = 6 and –3c + 6d = –9, which expression could you use for substitution?

1 answer:

5 0

3d is the answer if I am wrong please let me know

You might be interested in

leonid [27]

Answer:

Step-by-step explanation:

Sum of all angles of triangle = 180

39 + 102 + x = 180

141 + x = 180

Subtract 141 from both sides

x = 180 - 141

x = 39

4 0

2 years ago

IgorLugansk [536]

Answer:

2cm

Step-by-step explanation:

3 0

3 years ago

algol13

9 X 9 X 20 X 20

Pido perdón para mí español, pero creo que este es la ecuación.

8 0

2 years ago

yawa3891 [41]

I think that the answer is 16

7 0

2 years ago

DerKrebs [107]

Answer:

w=<-5,3> and z=<1,4>

-w-z=<4,-7>

z-w=<6,1>

w-z=<-6,-1>

5 0

2 years ago