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Rashid [163]
2 years ago
5

1. Which equations represents a quadratic function? A. y = 3 + 2x2

Mathematics
1 answer:
stepladder [879]2 years ago
3 0
B is the answer dude
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dybincka [34]
Number 2 is x> -2 hope this helps a little
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2 years ago
Evaluate 3 - (-1) + (-1) - 3.
lara [203]

Answer:

0

Step-by-step explanation:

3 <em><u>-</u></em> (<u><em>-</em></u>1) + (-1) -3 =

Minus and a negative makes it positive. In other words it would be written like this: 3 + 1 <u><em>+</em></u> (<u><em>-</em></u>1) - 3 =

Next step would be making it minus 1, because plus sign and negative makes the number to be subtracted. It would be rewritten like this: <em><u>3 + 1 </u></em>- 1 - 3 =

Then you will simply add 3 and 1, which makes it 4. So it would be rewritten likes this: <em><u>4 - 1</u></em> - 3 =

Then you will simply subtract 1 from 4, which would equal to 3. So it would be rewritten like this: <em><u>3 - 3</u></em> =

Last step, would be subtracting 3 from 3. Whatever is subtracted from itself would always be 0.

So the answer would be 0!

8 0
3 years ago
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6x+2y=18 can someone please help me with this
Mice21 [21]

Answer: m=-3

Step-by-step explanation: I know okie i jast want points

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3 years ago
Plasserea numbers in ascending Order
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Answer:

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Step-by-step explanation:

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3 years ago
HELP HELP--Given an equilateral triangle, what kind of symmetry will the figure have: point, line, plane. (Select all that apply
Salsk061 [2.6K]

Answer:

line and point

Step-by-step explanation:

a triangle can be equally split in half, as well as with a point in the middle

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