Mathematics, 19.10.2021 14:00 SketchWasTaken
Match the system with its description. (to determine the description, first solve each system using any method you choose.)
2x - y = 4
x + 2y = 7
4x -3y = 5
-8x +6y=-10
5x-2y=20
10x - 4y = -40
1. Inconsistent system
2 . Consistent, Dependent system
3. Consistent, Independent system
Answers: 1
Mathematics, 21.06.2019 17:00
What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units
Answers: 1
Mathematics, 21.06.2019 21:00
Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?
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Mathematics, 21.06.2019 23:50
Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.
Answers: 3
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