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disa [49]
2 years ago
5

Help answering it this question

Mathematics
1 answer:
strojnjashka [21]2 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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A fishing boat was out to sea for 6 months and traveled a total of 8,578 miles. In the first month, the boat traveled 659 miles.
9966 [12]
I believe the answer is

7,919 miles remaining
3 0
2 years ago
Read 2 more answers
Evaluate –3ab when a = –2 and b = –5.
UNO [17]
Simple.....

you have:

-3ab--->> a=-2  b=-5

Or-->>

-3(-2)(-5)

Simplify....

-3(10)

-30

Thus, your answer.
5 0
3 years ago
During a sale, a store offered a 20% discount on a TV that originally sold for $710. After the sale, the discounted price of the
Mademuasel [1]

Answer:

$681.60

Step-by-step explanation:

<u><em>Given:</em></u>

<em>During a sale, a store offered a 20% discount on a TV that originally sold for $710. After the sale, the discounted price of the TV was marked up by 20%</em>

<u><em>To Find:</em></u>

<em>What was the price of the TV after the markup? Round to the nearest cent.</em>

<u><em>Solution:</em></u>

$710 × (1 + 20%) × (1 - 20%)

$710 × 1.2 × (1-0.2)

$710 × 1.2 × 0.8

($710 × 1.2) × 0.8

852 × 0.8

= $681.60

<u><em>Kavinsky</em></u>

4 0
1 year ago
Stan, a local delivery driver is paid $3.50 per mile driven plus a daily amount of $75. On Monday he is assigned a route that is
Maurinko [17]
3.50m+75 for the 30 miles, he is being paid 105 plus the daily amount of 75 which equals to 180$.
4 0
3 years ago
One hundred million divided by ten thousand equals?
SVETLANKA909090 [29]
It equals 10 000
10 000 ×10 000=100 000 000
4 0
2 years ago
Read 2 more answers
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