AnswersNC-Math 4 CRVector Addition and Subtraction

Vector Addition and Subtraction Answers

26 verified answers3 views
3

c =

Answer:

9

4

d =

Answer:

7

5

w =

Answer:

13

6

x =

Answer:

11

7

y =

Answer:

5

8

z =

Answer:

12

9

a =

Answer:

1

11

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
12

b11 =

Answer:

-14

13

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
14

b =

Answer:

1

15

The translation was and

A
3 units right
B
3 units left
C
4 units right
D
4 units left
16

Question text not available

Question illustration
A
Associative property
B
Commutative property
C
Inverse property
D
Identity property
17

b12 =

Answer:

9

19

c =

Answer:

-3

20

The translation was and

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

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