225k views
12 votes
I need help with 26 and 28​

I need help with 26 and 28​-example-1
User Moohkooh
by
5.0k points

1 Answer

5 votes

Answer:

Explanation:

THE DETERMINANT IS:

c=ad-bc, where we have the matrix a b

c d

C=16-(-20)=16+20=36

c for 28 c=(-1/2 *8)-(-4)=-4+4=8

User Nitt
by
5.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.