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EleoNora [17]
3 years ago
8

Scalar and matrix multiplication Find the product:

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Answer:

a = 1 , b = 0 and c = 5

Step-by-step explanation:

The given matrix are,

[2  1   0]   X 1    -1    2     =   [a    b   c]

                  -1    -2   1

                   0     1    1

a = (2*1) + (1*-1) +(0*0) = 2 -1 + 0 = 1

b = (2*-1) + (1*-2) +(0*1) =-2 -2 + 0 = 0

c = (2*2) + (1*1) +(0*1) = 4 +1 + 0 = 5

Therefore the values of a,b, and c are

a= 1 , b = 0 and c = 5


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Solve the inequality 4 - x < 9
viktelen [127]

Answer:

x > - 5

Step-by-step explanation:

4 - x < 9 \\  - x < 9 - 4 \\  - x < 5 \\ \red{ \boxed{ \bold{ x >  - 5}}}

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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
A candy store sells varieties of candy. Out of these 20 varieties,12 varieties contain chocolate. What precent of the total numb
vazorg [7]
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5 0
3 years ago
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jasenka [17]
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5 0
3 years ago
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aivan3 [116]

Answer:

The answer is negative. Answer choice B

Step-by-step explanation:

Here is the question:

-3^40(5.6/2.1)

According to order of operations, we must do -3^40 first.

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I hope my answer helped you :)

If you are happy with my answer please vote Brainliest. Thanks!

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