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levacccp [35]
2 years ago
8

Divide. Express your answer in simplest form. 3/11 ÷ 4/7

Mathematics
1 answer:
Black_prince [1.1K]2 years ago
4 0

Hello.

<u><em>When dividing fractions, you never actually divide. You actually flip the second fraction, then multiply.</em></u>

<u><em /></u>

<u><em>So, to convert this into a multiplication problem, we flip the second fraction, which is 4/7, then replace the division sign with a multiplication sign.</em></u>

<u><em /></u>

<u><em>The problem is now 3/11 x 7/4. None of the fractions can be simplified, so we multiply. Multiply across the top and bottom. (3 * 7 = 21) - (11 * 4 = 44)</em></u>

<u><em /></u>

<u><em>We end up with 21/44. It cannot be simplified, so this is our final answer.</em></u>

<u><em /></u>

<u><em>Hope this was helpful!</em></u>

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wlad13 [49]

Answer:c

Step-by-step explanation:

 

7 0
2 years ago
Point m is the midpoint of ab¯¯¯¯¯ . am=2x+9, and ab=8x−50. what is the length of am¯¯¯¯¯¯ ?
iogann1982 [59]
Since m is the midpoint of ab, then the following relationship is fulfilled:
 am =  \frac{ab}{2}
 Therefore, substituting values we have:
 2x+9 = \frac{8x-50}{2}
 From here, we clear the value of x.
 We have then:
 2x+9 = 4x-25
 9+25 = 4x-2x
 34 = 2x
 x =  \frac{34}{2}
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 Then, the value of am, is given by substituting x in the expression:
 am=2x+9
 Substituting we have:
 am=2(17)+9
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 am=43
 Answer:
 
the length of am is:
 
am=43
7 0
3 years ago
I need the answer please
stich3 [128]

Answer:

\frac{x - 9}{2}  = 5 \\ x - 9 = 5 \times 2 \\ x = 10 + 9 \\ x = 19

3 0
2 years ago
PLEASE HELP 30 POINTS!!!!!!
Artist 52 [7]
Placed them equal to each other.

3x + 6 = 4x - 2                 

6 (+2) = 4x (-3x)

8 = x

plug in x to both of the expressions


3(8) + 6 = 24 + 6 = 30
4(8) - 2 = 32 - 2 = 30  

True

x = 8

hope this helps


B is wrong, because you do not set them equal to 180 ( you set them equal to each other). Next, it is wrong, because they messed up the end too.

hope this helps
3 0
3 years ago
Read 2 more answers
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Westkost [7]

Answer:

Step-by-step explanation:

32.16 / 4 = 8.04

$8.04

6 0
2 years ago
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