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lakkis [162]
3 years ago
11

the points j(-8,9) and k(-2,-5) are endpoints of a diameter of circle C. What equation would represent circle C

Mathematics
1 answer:
Harman [31]3 years ago
8 0

Answer:

(x+5)² + (y-2)² =58

Step-by-step explanation:

"Your answer needs to be at least 20 characters long"

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Answer:

k = -144

Step-by-step explanation:

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2 years ago
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What is the answer for No.22 & 23 please
kondor19780726 [428]
Hello!

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To plot our point, use the slope while going down and across from our y-intercept, which is 0. Go down 1, and over 2.

Your points should be at (0, 0) and (-1, 2)


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-2x + 3y = 6&#10;&#10;-2x + 2x + 3y = 6 + 2x&#10;&#10;3y = 6 + 2x&#10;&#10;3y/3y = 6/3y + 2x/3y&#10;&#10;y = 2 + 2/3x

Flip some of those numbers around to get our equation in slope-intercept form:

y =  \frac{2}{3}x  + 2

Now to graph this, we do the same as we did for the last problem. Plot our first point at (0, 2), since 2 is our y-intercept. Afterwards, go up 2 and over 3, then plot the other point.

Your points should be at (0, 2) and (4, 3)
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3 years ago
ᕼEᒪᒪO I'ᗰ ᗯᕼᗩT Iᔕ 67195 ᙭ 2851852
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Here you go you little troll <span>191630195140</span>
6 0
2 years ago
For her phone service, Rita pays a monthly fee of $17, and she pays an additional $0.05 per minute of use. The least she has bee
Alona [7]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Monthly fee = $17

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Equation to represent the number of minutes 'M':

monthly fee + (additional fee per minute × M) = $83.90

Possible number of minutes :

83.90 ≤ $17 + 0.05M

$17 + $0.05 × M = $83.90

$0.05*M = $83.90 - $17

$0.05*M = $66.90

M = $66.90 / 0.05

M = 1,338 minutes

3 0
3 years ago
In ΔEFG, EG is extended through point G to point H,angle FGH = (4x-1) m∠FGH=(4x−1) ∘ , angle GEF = (x+18) m∠GEF=(x+18) ∘ , and a
Illusion [34]

Answer:

x=346

Step-by-step explanation:

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