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erastovalidia [21]
3 years ago
15

. Consider the circle with equation (x – 12)2+(y – 12)2=100. a) What is the center of this circle?

Mathematics
1 answer:
pshichka [43]3 years ago
6 0
The equation of a circle is (x - h)² + (y - k)² = r²
(h, k) is the center of the circle
SO since h is 12 and k is 12, the center of the circle must be (12, 12)
For extra info, the radius is √100 so r = 10
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uranmaximum [27]

The missing figure is attached down

Answer:

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Step-by-step explanation:

<em>Let us explain the linear relation</em>

The linear equation is y = m x + b, where

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<em>If a line represents the amount of water over time, then it represents the rate of filling of the water</em>

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→ That means the greater slope represents the greater rate

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4 0
3 years ago
20 = 9u - 7<br> How do you solve this
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Answer:

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3 0
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A number plus itself, plus twice itself, plus 4 times itself is equal to -104
NARA [144]

The scenario will will be represented by: x+x+2x+4x=-104

The number will be -13

Step-by-step explanation:

We have to convert the given situation into the mathematical form

Let x be the number

Then

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x+x

"plus twice itself"

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"plus 4 times itself"

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x+x+2x+4x=-104

This can also be written as:

x+x+2x+4x=-104\\8x=-104\\Dividing\ both\ sides\ by\ 8\\\frac{8x}{8}=\frac{-104}{8}\\x=-13

Keywords: Linear Equation

Learn more about linear equation at:

  • brainly.com/question/2150928
  • brainly.com/question/2154850

#LearnwithBrainly

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2 years ago
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mario62 [17]

Answer:

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f(5) = (-5)2+6(5)+19

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