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disa [49]
3 years ago
5

Help answering it this question

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0
Multiplying the matrices A and B would yield the following matrix:

| 1 0 |
| 0 1 |

A simple method would be using a calculator to solve for this. You can input the values of one matrix, and then the values of another matrix, then multiply them and it would yield the above result. As a rule of thumb, you make sure to only multiply similar matrices.
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2 years ago
Convert the given amount to the given unit.<br> 6.5 lb; ounces<br> 6.5 lb =<br> ounces
Aneli [31]

Answer:

the answer is 104

Step-by-step explanation:

1= 16

6= 96

0,5=8

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3 years ago
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swat32

Answer:

Step-by-step explanation:

use formula

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2 years ago
Judith bought a rowboat priced at 671.65.shipping anf handling cost and additional 20% of the prices What was the total cost of
Elza [17]

Answer:

805.98

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7 0
2 years ago
The sum of three numbers is 72
LekaFEV [45]

Answer: <u><em>The first number is 8</em></u>

Step-by-step explanation: Let the three No. s be x, y and z respectively

given = x+ y+ z= 72

y=7x

z=7x-18

∴As we know x+ y+ z=72

i.e. x+7x+7x-18=72

15x=72+18=90

15x=90

x=90/15

∴x=8

∴y=7x

7×8=56

∴z=7x-18

56-18=38

∴<u><em>The first no. is x=8</em></u>

<u><em>The second no. is y=7x = 56</em></u>

<u><em>The third no. is z=7x-18 = 38</em></u>

6 0
3 years ago
Read 2 more answers
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