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Which step is not necessary when solving this system of equations by graphing?
[3x-y=4
[x+y=4
Identify the point of intersection
O Choose a method to graph the equations.
O Determine the shaded area for each line.
O Write the solution as an ordered pair.
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Answers

Step-by-step explanation:

Method: rearrange the first equation and find y-intercept and slope.

Shaded Area: there is no shaded area because they are not inequalities

Solution: (2,2)

I really hope this helps :)

7200

aye bru this a great thing your doin here.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.