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____ [38]
3 years ago
5

F divided by -2/3 = -1/3 solve for f

Mathematics
1 answer:
nadya68 [22]3 years ago
3 0

f  \div  \frac{ - 2}{3}  =  \frac{ - 1}{3} \\  \\ f =  \frac{ - 1}{3}   \times  \frac{ - 2}{3}  \\  \\ \boxed{  \red{f =  \frac{2}{9} }}
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Me ayudan con esa ecuacion por sustitucion con la comprobacion pliss
attashe74 [19]
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Eliminate the fractional coefficients:  Mult. the first equation by 4 and mult. the second equation by 10:


2x + 15y = 20     

</span><span>Multiply the 1st equation by -1:

-</span>2x - 3y = -20
2x + 15y = 20 
-------------------
       12y = 0, so y = 0.  Then the first equation becomes  2x + 3(0) = 20, or
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3 years ago
Three children together have 50 toys,Harry has 10 less toys than Mark. Sue has twice as many toys as Harry. How many toys does e
Alexeev081 [22]

Answer:

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What is the perimeter of nadia's square ?
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3 years ago
Read 2 more answers
Umbers to complete the problems below. 14. Marcy lives 1.15 miles away from her grandmother. What fraction represents the distan
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Based on the information given, it should be noted that the fraction to represent the distance will be 1 3/20 miles.

<h3>How to convert decimal to fractions.</h3>

From the information given, it was stated that Marcy lives 1.15 miles away from her grandmother.

Therefore, the fraction that represents the distance between Marcy's house and her grandmother's will be:

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= 1 3/20

Therefore, the fraction is 1 3/20.

Learn more about fractions on:

brainly.com/question/17220365

5 0
2 years ago
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