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Alla [95]
2 years ago
8

I don’t now if u can see it very well but could anyone help me with this

Mathematics
2 answers:
Sauron [17]2 years ago
4 0

Answer:

A and c

Step-by-step explanation:

If im correct A and C is the answer because A and C represent the vertical angles :)

solong [7]2 years ago
4 0
It’s a and c they’re right
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4. What percent relates to when an event will definitely happen?
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C

Step-by-step explanation:

If we know that the event will <em>definitely</em> happen, then there is no doubt and no probability that the event will <em>not</em> happen.

This means that the probability is 1, which is the same as 100%.

6 0
3 years ago
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8 0
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-8(r-2)=40 what is the answer to this equation
Elena-2011 [213]
The answer is r=-3. You use the distributive property which is basically multiplying -8 with all the numbers inside the parenthesis. So -8 x r and -8 x -2. This results to -8r+16=40 (Two negative numbers multiplied together will form a positive number). We use inverse operations to subtract 16 from both sides. 16-16 is 0 and 40-16 is 24. So we are left with -8r=24. We want to be left with only r, so we once again use inverse operations to divide -8 from both sides. -8/-8 is 1, and 24/-8 is -3. So we end up with r=-3. Hope this helped :]
6 0
3 years ago
Is the mean resistant
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In the left column: how was the numerical part of the answer found (addition, subtraction )
Setler79 [48]
You can find the numerical part of the answer because it is the same on the right side.

For example:
 ¹      <<==== Regrouped
  89
+
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---------
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So that also happens in subtraction, the left side can be found by doing the same steps in the right column.
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3 years ago
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