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3 years ago

What is the solution to the system of equations graphed below?

Mathematics

1 answer:

Nana76 [90]3 years ago

4 0

Answer: (2, -3)

Step-by-step explanation:

Look at the point where the two graphed lines cross.

The first number in the solution is the x-value, that is how far to the left or right you count from the center O. 2 to the right +2

The second number in the solution is the y-value, that is how fat up or down you count from the center O. 3 down is -3

When you have those two values, you express them as the "coordinates" of that point. in this case (2, -3)

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Vinil7 [7]

The equation which can be used to find the length of EF is option A which is EF= $\sqrt{24^{2} -12^{2} }$ .

Given the length of base of right angled triangle is 12 and the hypotenuse be 24.

We are to find the length of EF and tell which equation can be used to find the length of EF.

We know that pythagoras theorem applies in a right angled triangle.

Pythagoras theorem says that in a right angled triangle the square of the hypotenuse is equal to the sum of square of base and perpendicular.

$H^{2} =B^{2} +P^{2}$

In this triangle we are only given base and hypotenuse and we have to find EF which is perpendicular.

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= $\sqrt{(24)^{2} -(12)^{2} }$ --1

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Question is incomplete as it should include the figure also.

Learn more about pythagoras theorem at brainly.com/question/343682

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