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Aleksandr [31]
3 years ago
13

Solve the following system of equations using the elimination method.

Mathematics
1 answer:
Margaret [11]3 years ago
3 0
So for eliminating, you only solve for one variable first.

I solved for y, so I multiplied by -4 to eliminate the x.

Then I got y= -1

I then substituted that to one of the equations to get x.

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What is the length of arc S shown below? Enter an exact expression.
aleksandrvk [35]

Answer:

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length of arc S = 15π

Attached is the image of the arc.

Step-by-step explanation:

Given;

Radius arc r = 10

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