Mathematics, 12.02.2021 23:30, ROYALDRAGONX
I'm having a lot of trouble solving systems of equations by matrix. Can someone explain the concept step by step? Also, my problem right now is {2x+2y=2, 4x-7y=16}
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Mathematics, 21.06.2019 13:00, dcttechgames
Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds
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Mathematics, 21.06.2019 22:00, huangjianhe135
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
I'm having a lot of trouble solving systems of equations by matrix. Can someone explain the concept...
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