WILL GIVE BRAINLY IF CORRECT A circle has its center at the point (1, -3) and goes through the point (-3, 0). Using this inform

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WILL GIVE BRAINLY IF CORRECT

A circle has its center at the point (1, -3) and goes through the point (-3, 0). Using this information, write the equation for the circle.

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Thiên Ân 3 years 2021-07-31T04:47:21+00:00 1 Answers 5 views 0

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  1. yenoanh
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    2021-07-31T04:48:39+00:00
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    Answer:

    (-3-1)^2+(0+3)^2=r^2

    radius is 5 units

    Step-by-step explanation:

    (x-h)^2+(y-k)^2=r^2

    We know values of all variables except r at the moment.

    h is the x-coordinate of the center of the circle, and k is the y-coordinate.

    x and y are coordinates of a point the circumference touches.

    From there, just plug in the numbers and solve!

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )