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kirza4 [7]
3 years ago
9

What is the center? (x + 1)2 + (y - 3)2 = 36

Mathematics
1 answer:
Elanso [62]3 years ago
7 0

Answer:

(-1, 3)

Step-by-step explanation:

The centre of any circle in the form

(x+\alpha)^2+(y+\beta)^2 = r^2\\

Is always

(-\alpha, -\beta)

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What is the probability of rolling an even number or a perfect square using a 20-sided die?
Gemiola [76]

Answer:

C) 12/20

Step-by-step explanation:

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8 0
3 years ago
What is the measure of angle Q to the nearest whole degree?<br> 43°<br> 49°<br> 53°<br> 58°
geniusboy [140]

Answer:

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Step-by-step explanation:

To find the measure of ∠Q, the law of cosines will need to be used. Lowercase letters represent the side lengths, while upper case letters represent angles.

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