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poizon [28]
3 years ago
10

4) 20 + (30+7) +2 = (20 + 30) +7+2 Is it cummunitive associtive or Distributive

Mathematics
2 answers:
Komok [63]3 years ago
8 0

Answer:

I believe it is distributive because you are finding the products. Yes, the numbers are mixed up but the parenthesis often involve distributive property.

jeka943 years ago
4 0
Distributive because you have to find the properties inside the parentheses to make it more simpler to solve
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Find the inverse of the relation. Use proper notation. {(8,−1),(−8,−1),(−2,−8),(2,8)} please help!!
tiny-mole [99]

Answer: The inverse relation is { (-1, -8), (-1, -8), (-8, -2), (8, 2) }

The inverse is effectively the opposite of the original relation. It undoes what the original relation does. So we'll swap the x and y values for each given point in the form (x,y). Something like (8,-1) becomes (-1,8). The other points follow the same pattern as well.

6 0
3 years ago
What is the probability of choosing a heart or a six from a deck of cards? Type your answer as a fraction.
KiRa [710]

Answer:

17/52

Step-by-step explanation:

3 0
3 years ago
Please help QUICKLY!! Thanks you!!<br><br><br> Find X
Ann [662]
Hello!

∠GCE = 14° (corresponding angles)
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7 0
3 years ago
Select the two statements that are true about the equation y+6=−10(x−3).
qwelly [4]

I have taken that test (although I don't see you're statements)

I believe the statements to choose from are:

A.) The slope of the line is −10.

B.) The slope of the line is 3.

C.) One point on the line is (3, 6).

D.) One point on the line is (3,−6)

<u>The answers are:</u>

A.) The slope of the line is -10

D.) One point on the line is (3,-6)

<u>Explanation: </u>

The given equation of line is (1).  The point slope form of a line is  (2)  Where m is the slope of line and (x₁,y₁) are points.  On comparing (1) and (2) we get The slope of given line is -10 and the line passing through the points (3,-6).

6 0
3 years ago
Caroline, Colin &amp; Sarah share some money.
krek1111 [17]

Answer:

2/9

Step-by-step explanation:

After Caroline's share,

1 - 1/9 = 8/9 is left

Sarah gets:

1/(1+3) of 8/9

1/4 × 8/9

2/9

3 0
3 years ago
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