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Solnce55 [7]
3 years ago
15

Which expression is equivalent to 2.8k - 8.4

Mathematics
1 answer:
solniwko [45]3 years ago
4 0
2800-8.4
Is this good
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Help please I’m smoll brain
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Answer:

The intervals do not have the same range

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The equation for a circle is ​x2−8x+y2−2y−8=0​ .
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You can analyze it in this way:

1)(2) in y2-2y can show that was (y-1)^2 so we add -1 to -8 => -9

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and finally we have:(x-4)^2 + (y-1)^2 =25

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your answer would be 7.81

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3 years ago
Evaulate<br> -7(5+3)-|-6|
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-7(8)-|-6|
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