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Vera_Pavlovna [14]
3 years ago
9

X=18+9/2y help Me please

Mathematics
1 answer:
Nana76 [90]3 years ago
4 0

Answer:

x = 18 + 9y/2

x-18 = 9y/2

(x-18)x2=9y

2(x-18)=9y

2(x-18) / 9 = y

y= 2(x-18)/9

Step-by-step explanation:

<em>Simplify 9/2y to 9y/2</em>

<em>Then Subtract 18 from both sides</em>

<em>Now Multiply both sides by 2</em>

<em>Then Regroup the terms</em>

<em>now divide both sides by 9</em>

<em>Then you will Switch sides</em>

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Answer:

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Step-by-step explanation:

Formula:

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6 0
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Read 2 more answers
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Answer:

y  <  − 6 ?

Step-by-step explanation:

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3 years ago
Write an equation for a circle with a diameter that has endpoints at (–10, 1) and (–8, 5). Round to the nearest tenth if necessa
satela [25.4K]

The standard form for the equation of a circle is :

<span><span><span> (x−h)^</span>2</span>+<span><span>(y−k)^</span>2</span>=<span>r2</span></span><span> ----------- EQ(1)
</span><span> where </span><span>handk</span><span> are the </span><span>x and y</span><span> coordinates of the center of the circle and </span>r<span> is the radius.
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 So the midpoint of the diameter with endpoints at (−10,1)and(−8,5) is :

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  Now, use the distance formula to find the radius of the circle:

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What is the correct way to write 10^3 in factored form?
faltersainse [42]
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