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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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3 years ago
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the total cost for two items is $19 is the difference in the cost of the two items is $5 find the cost of each item.
lora16 [44]

Ok so you spent 19 dollars the difference between prices is 5 dollars and your answer would be 12 and 7. If you need any help let me know.

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3 years ago
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Crazy boy [7]

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Step-by-step explanation:

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6 0
2 years ago
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The length of a rectangle is 12 in and the perimeter is 56 what us the width of the rectangle
Aleks [24]
Hi there!

We can find the perimeter of a rectangle by using the following formula:

perimeter = 2 × width + 2 × length

In the question, we are given the following data: the length of the rectangle is 12 in and the perimeter is 56. Let's substitute this into our formula!

56 = 2 × width + 2 × 12
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Now subtract 24 from both sides.

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16 = width
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width = 16
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2 years ago
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