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raketka [301]
3 years ago
7

Plz someone help me on this one I need help !

Mathematics
1 answer:
Ksju [112]3 years ago
3 0
(2/3) * (1/3)
Always, during the multiplication of fractions, you multiplicate the numerators alone to get one numerator, and the denominators alone to get one denominator, to make one fraction. The numerator of 2/3 is 2 and the numerator of 1/3 is 1. So you do 2*1 = 2. The denomimator of 2/3 is 3 and the denominator of 1/3 is 3 so you get 3*3 = 9
All in All:
(2/3) * (1/3) = (2*1) / (3*3) = 2/9.

Hope this helps! :D

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What 2 numbers multiply to -36 and add to 16​
KatRina [158]

Answer:

Step-by-step explanation:

I understand

6 0
2 years ago
Daniel wrote the following two-column proof for the given information.
Pavel [41]

The information given about the proof does that Daniel made an error on line 2.

<h3>How to illustrate the information?</h3>

Given:

1. AB = 3x +2;  BC = 4x + 8;  AC = 38

2. AB + BC = AC      incorrect (not an angle angle addition postulate)

3. 3x+2 + 4x + 8 = 38         correct

4. 7x + 10 = 38                    correct

5. 7x = 28                           correct

6. x = 4

Daniel made an error on line 2.

Here is the complete question:

Daniel wrote the following two-column proof for the given information. Given: AB = 3x + 2; BC = 4x + 8; AC = 38 Prove: x = 4 Statements Reason 1. AB = 3x + 2; BC = 4x + 8; AC = 38 1. Given 2. AB + BC = AC 2. Angle Addition Postulate 3. 3x + 2 + 4x + 8 = 38 3. Substitution Property of Equality 4. 7x + 10 = 38 4. Combining Like Terms 5. 7x = 28 5. Subtraction Property of Equality 6. x = 4 6. Division Property of Equality On which line, did Daniel make his error? line 2 line 3 line 4 line 5

Learn more about proof on:

brainly.com/question/4134755

#SPJ1

8 0
1 year ago
You need to buy 5 notebooks for your classes at school.Each notebook costs $2.79. What is the total cost before tax?
lesya692 [45]

Answer:

$13.95

Step-by-step explanation:

You need to multiply the 5 notebooks with the costs of each notebook, which gives you the total costs before tax.

7 0
3 years ago
Factor 28 + 56+ + 28w to identify the equivalent expressions.<br> 0<br> ht
dmitriy555 [2]

Answer:

84+28w

hope this helps

have a good day :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
10 points AND BRAINLIEST EASY QUESTION MUST BE DONE IN 10 MIN OR LESS. NO TROLL ANSWERS​
Ad libitum [116K]

Answer:

Initial Value=15

Rate of change=15/10=1.5

Equation: y=1.5x+15

Step-by-step explanation:

y=ax+b

y=1.5x+b

15=1.5(0)+b

b=15

3 0
2 years ago
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