Adding and Subtracting Matrices

Question 1

c11 = c31 = c22 =

Revolt · Accepted Answer

"8"; "20"; "14"; 8

Question 2

Question 2

Revolt · Accepted Answer

20; 14

Question 3

Question 3

Revolt · Accepted Answer

14

Question 4

d21 = [___] d22 = [___] d23 = [___]

Revolt · Accepted Answer

8

Question 5

d21 = [___] d22 = [___] d23 = [___]

Revolt · Accepted Answer

9

Question 6

d21 = [___] d22 = [___] d23 = [___]

Revolt · Accepted Answer

6

Question 7

This subtraction represents a translation of the given triangle [___] and [___].

Revolt · Accepted Answer

2 units left; Selection 1: 2 units right; Selection 2: 4 units down

Question 8

This subtraction represents a translation of the given triangle [___] and [___].

Revolt · Accepted Answer

4 units up

Adding and Subtracting Matrices Answers