AnswersGA-Advanced Algebra Concepts and Connections CRAdding and Subtracting Matrices

Adding and Subtracting Matrices Answers

7 verified answers
1
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Which property of addition is illustrated by each of the following examples?

Question illustration
A
Associative property
B
Commutative property
C
Inverse property
D
Identity property
8
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What are the coordinates of the translated triangle?

A
(3, –4), (3, –1), (5, –4)
B
(–4, 3), (–1, 3), (–4, 5)
C
(4, 3), (7, 3), (–4, –1)
D
(3, 4), (3, 7), (–1, –4)
9

The translation was and

A
3 units right
B
3 units left
C
4 units right
D
4 units left
10

The translation was and

A
3 units up
B
3 units down
C
4 units up
D
4 units down
11

Question text not available

Question illustration
A
Associative property
B
Commutative property
C
Inverse property
D
Identity property
12

Given this matrix equation: Choose the equation that you can use to solve for x:

Question illustration
A
3 – 6 = –3
B
x – 1 = x – 1
C
x2 – x = 6
D
–y – y = –2y
13

Which of the following can x be equal to?

A
–1
B
1
C
–2
D
3

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