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Use row operations on an augmented matrix to solve the following system of equations.
1. The matrix in reduced row-echelon form is?
2. The solution set is?​
Answers: 3
Mathematics, 21.06.2019 16:10
Which expression gives the area of the triangle shown below
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Mathematics, 21.06.2019 21:20
Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18
Answers: 2
Mathematics, 21.06.2019 22:00
The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?
Answers: 1
Use row operations on an augmented matrix to solve the following system of equations.
1. The matrix...
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