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nexus9112 [7]
3 years ago
14

Use this number line when answering questions.

Mathematics
1 answer:
Dmitrij [34]3 years ago
7 0

Answer:

If the darker, longer lines are going in units of one, then A is equal to -2.

Step-by-step explanation:

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2/3 minus 2/3 What does that equal in fraction form
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Okay, so 2/3 minus 2/3 would equal to 0. hope this helps :)
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Anna and Maya are competing in a dance tournament where dance moves are worth a certain number of points if a dance move it's do
Gre4nikov [31]

Anna's current number of points = 225 points.

She danced correctly and earned = 75 points.

And when she danced incorrectly she loses = 30 points.

Note: For dancing correctly earned points will be added and for dancing incorrectly loses points will be subtracted from the total points has in starting.

So, we can setup an expression as

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Plugging values, we get

225 +75 -30   Required expression.

Adding 225 and 75, we get 300.

Therefore, 225 +75 -30 = 300-30.

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Which polygons have no right angles?
asambeis [7]

Answer:

Rhombus,and pentagon

Step-by-step explanation:

a rhombus has only obtuse or acute angles same with the pentagon.

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3 years ago
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There are 25 the ratio of girls to boys is 3 to 2 how many boys and how many girls are in class
Serhud [2]

Answer:

Step-by-step explanation:

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