$x^2+y^2+22x+14y-55=0 \\\\x^2+22x+y^2+14y=55\\\\(x^2+22x+121)-121+(y^2+14y+49)-49=55\\\\(x+11)^2+(y+7)^2-121-49=55\\\\
(x+11)^2+(y+7)^2-170=55\\\\(x+11)^2+(y+7)^2=55+170\\\\\boxed{(x+11)^2+(y+7)^2=225}$

Answer B.

4 0

3 years ago

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Which values are solutions to StartFraction k minus 3 Over 4 EndFraction >–2? Select two options. k = –10 k = –7 k = –5 k = –

SVETLANKA909090 [29]

Answer:

k = -5 and i think the other one is k=0

Step-by-step explanation:

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3 years ago

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The Party Room at Penny's Pizza rents for an initial fee of $30 and then $5 per hour. Aislyn's bill for her Birthday party was $

Annette [7]

Initial fee- $30
$5 per hour
=$50

$5* 4(hours)=$20
$30+$20=$50

4 0

3 years ago

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