AnswersGA-Advanced Algebra Concepts and Connections CRScalar and Matrix Multiplication

Scalar and Matrix Multiplication Answers

33 verified answers2 views
21
Free Preview

a3 =

Answer:

-49.5

22
Free Preview

c11 = c12 = c13 =

Answer:

12.1

23

a = (1 × 1 + 0 × –1 + 1 × )

Answer:

3

24

a = b = c =

Answer:

-4

25

c =

Answer:

0

26

c11 = c12 = c13 =

Answer:

236

27

d =

Answer:

-2

28

d11 =

Answer:

-9

29

d12 =

Answer:

-27

30

The transformation was a reflection about the .

A
x-axis
B
y-axis
C
line y = x
D
line y = –x
31

d13 =

Answer:

-45

32

d21 =

Answer:

-57

33

d22 =

Answer:

-171

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