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24-12-2016
Mathematics

contestada

If the point (x,-1) is on the unit circle what is the value of x

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MissPhiladelphia MissPhiladelphia

06-01-2017

A unit circle has its center at the origin and has a radius of one. It is modeled by the equation
x² + y² = 1

We are given with (x,-1) .
Solving for x
x² + (-1)² = 1
x = 0

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1252218 1252218

10-11-2021

Answer:

It's just 0, just inputted it in and got it correct.

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