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Stella [2.4K]
4 years ago
5

Solve the system of equations by graphing. Check your solution. Y= -x+1 X+y= -1/2

Mathematics
1 answer:
Advocard [28]4 years ago
5 0

Answer:

Step-by-step explanation:

try https://www.mathpapa.com/calc.html?q=y%3D2x+1 for faster answers next time

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A triangle has vertices at points (0,0). (a, b), and (2a, 0). Select all points that lie on the sides of the triangle.
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Answer:

A. (a,0)

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Step-by-step explanation:

Let's assume a and b means x and y coordinate if the x and y axes.

So the coordinates are now (0,0) ,(x,y) , (2x,0)

So all point from 0 to 2x lies on the sides of triangle

And all points from 0 to y lies on the

sides of the trianglee.

So we have three. Equation of the triangle .

One is x= y

So (a/2, b/2) is correct.

Second is 2x = 0y

So (a,0) is correct.

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