Mathematics, 09.03.2021 19:30 kaykay9243
When using the substitution method for solving a system of linear equations in three
variables, what should be the first step?
Add any two equations together to create one equation,
Solve one equation for one of its variables.
Start by guessing at values for the variables.
Graph the three equations.
Answers: 2
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Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
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Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
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Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
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When using the substitution method for solving a system of linear equations in three
variables, wha...
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