Adding and Subtracting Matrices

Question 1

Question 1

Revolt · Accepted Answer

x =: 6, -6; y =: 10

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

Question 7

Revolt · Accepted Answer

This subtraction represents a translation of the given triangle and .: 2 units right; This subtraction represents a translation of the given triangle and .: 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

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