-4.368 - 3.86 And also 16.37 + (-29.786)

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

4 0

Answer:

-8.228 and -13.416

Step-by-step explanation:

math

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What is the equation of a circle with the center(-9,-5) and radius equals 9

mezya [45]

Answer:

(x+9)^2+(y+5)^2=81

Step-by-step explanation:

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

(h,k)=center

r=radius

so if you just insert the center (-9,-5) and the r with 9

(x-(-9))^2+(y-(-5))^2=9^2

(x+9)^2+(y+5)^2=81

Hope that helps :)

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3 years ago

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Svet_ta [14]

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Step-by-step explanation:

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marta [7]

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x² + y² - 4 x + 6 y - 5 = 0
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kolbaska11 [484]

Answer:

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Step-by-step explanation:

Parallel lines have the same slope, so lets use 4 as the slope.

Plug in the slope, and the two points into point-slope form to find the y-intercept:

1) Distribute the 4 to x and -6:

y+3=4x-24