Adding and Subtracting Matrices

Question 1

c11 = c31 = c22 =

Revolt · Accepted Answer

8; 20; 14

Question 2

Question 2

Revolt · Accepted Answer

20

Question 3

Question 3

Revolt · Accepted Answer

14

Question 4

This subtraction represents a translation of the given triangle and .

Revolt · Accepted Answer

2 units left; Selection 1: 2 units left; Selection 2: 4 units up

Question 5

Question 8

Revolt · Accepted Answer

4 units up

Question 6

Which of the following matrix operations would give DeVron a matrix containing data about non-free throw points scored by each player?

Revolt · Accepted Answer

A + B

Question 7

d11 = d12 = d13 = d21 = d22 = d23 =

Revolt · Accepted Answer

Part 1: -5; Part 2: -4; Part 3: -1; Part 4: 8; Part 5: 9; Part 6: 6

Question 8

Which of the following matrix addition problems are possible?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/3111-06-51-20-04-task/mr001-1.jpg

Question 9

A + (B + C) = (A + B) + C property A + B = B + A property A + (−A) = 0 property A + 0 = A property

Revolt · Accepted Answer

Part 1: associative; Part 2: commutative; Part 3: inverse; Part 4: identity

Question 10

a11 = a12 = a13 = a14 =

Revolt · Accepted Answer

Part 1: -11; Part 2: -16; Part 3: 6; Part 4: -10

Adding and Subtracting Matrices Answers