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ryzh [129]
3 years ago
14

Give the center and radius of the circle (x + 2)2 + (y - 4)2 =36

Mathematics
1 answer:
AURORKA [14]3 years ago
6 0

Answer:

<h2>B. Center: (-2, 4)</h2><h2>Radius: 6</h2>

Step-by-step explanation:

The equation of a circle:

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

Where

(h,\ k) - center

r - radius

We have the equation

(x+2)^2+(y-4)^2=36\\\\\bigg(x-(-2)\bigg)^2+(y-4)^2=6^2

Therefore

the center is (-2, 4)

the radius is 6

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What is the answer too 2y-3=-5
bogdanovich [222]

2 − 3 = −5

First we need to Add 3 to both sides of the equation:

2 − 3 + 3 = −5 + 3

Then we simplify:

2 = −5 + 3

 2 = −2

Now we divide both sides of the equation by the same term:

2 / 2 = −2 / 2

Final answer: = −1

I hope this helps!

8 0
3 years ago
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Step-by-step explanation:

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3 years ago
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michael is making a square pyramid out of paper for a school project .he cuts a piece of paper with the dimensions shown to make
kakasveta [241]

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8 0
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What is the slope of the line perpendicular to the given line?<br> 5x - 2y = 14
motikmotik

Answer:

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Step-by-step explanation:

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