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2 years ago

Two system of equations 2y =14-2x and y=-x + 7 is graphed. What is the solution to the system of equations

Mathematics

2 answers:

Molodets [167]2 years ago

7 0

Answer:

Infinitely many solutions

Step-by-step explanation:

<u>Given equations</u>

2y =14-2x and
y= -x + 7

<u>Rewriting the first equation</u>

2y = 14 - 2x
2y = -2x + 14
y = -x + 7

As we see it is same as the second equation. So same two lines, overlapping when graphed and the system has infinitely many solutions

Trava [24]2 years ago

6 0

<h2>Answer:</h2>

To solve this system, we will use the graphing method.

Based on the graph shown below, we can conclude that this system has infinite solutions, because they are the same line.

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The length of side b is 7.61 m.

Here's how the length was calculated:

Let:

length of side a = 12 centimeters
B = 36 degrees
C = 75 degrees

In order to solve an AAS triangle, use the three angles, add to 180 degrees to find the other angle, then, use The Law of Sines to find each of the other two sides.

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