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rusak2 [61]
3 years ago
12

Find the center and radius of the circle with equation (x + 7) + (y + 5)2 = 81.

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

rtjgdesss eeevywxx13 46

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f x + y is rational, must x and y each be rational? A) Yes; because the sum of rationals is rational. B) No; because the sum of
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The answer is D) Yes; because x and y must be integers, and integers are rational.
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3 years ago
Ralph likes 25 but not 24;400 but not 300;144 but not 145; does he like 10,50,124,200, or 1600
Likurg_2 [28]
25, 400 and 144 are all square numbers and 24, 300 and 145 are not.

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4 0
3 years ago
Please help. due today.
guapka [62]

Answer:

1, 1/2, 1 1/2

Step-by-step explanation:

Question 1

20 divided by 18 is 1.1

So the answer is closest to 1

Question 2

9 divided by 20 is 0.45

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Question 3

7 divided by 5 is 1.4

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3 years ago
Please help- A car travels 600ft in 20 seconds. A motorcycle travels 300ft in 12 seconds. Which is faster, the car or the motorc
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Answer:

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Since this is in the Mathematics subject my best answer would be Rational.
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