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Bad White [126]
3 years ago
15

Solve graphically this linear system of equations

0%7By%2B1%3D0%7D%7D%20%5Cright." id="TexFormula1" title="\left \{ {{x=3} \atop {y+1=0}} \right." alt="\left \{ {{x=3} \atop {y+1=0}} \right." align="absmiddle" class="latex-formula">
Mathematics
1 answer:
RSB [31]3 years ago
5 0

Answer:

(3,-1)

Step-by-step explanation:

The given equations are :

x = 3 ..(1)

y+1 = 0 ....(2)

We need to solve the equations graphically. x = 3 means draw a line parallel to y axis.

For y+1=0

y = -1

Draw a line parallel to the negative x axis. The attached figure shows the graph for the given equations. The solution is (3,-1).

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Answer:

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Step-by-step explanation:

We are given that;

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<h3>What is the pythogoras theorem and it's formula?</h3>

Pythogoras theorem is a formula that is used to determine the missing side length of a right triangle, with the following given;

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Pythogoras theorem is denoted as;

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When we substitute the measure of the two legs and the hypotenuse of the triangle, we get;

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  • ⇒ (x)² = 136                                         [Simplifying the right-hand-side]
  • ⇒ √(x)² = √136                                    [Taking square root both sides]
  • ⇒ x = √136 ≈ 11.66 units (2 d.p)       [Taking square root both sides]

The measure of the missing side is √136 units.

Learn more aobut pythogoras theorem: brainly.com/question/14056085

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