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Travka [436]
3 years ago
5

Need Help!

Mathematics
2 answers:
lianna [129]3 years ago
7 0
Except 5/20. This is because in the other fractions, you can multiply the numerator by 5 to get the denominator other than 5/20. To show you, 8•5=40, 3•5=15, 6•5=30, and 5•4=20. In other cases, to see if it is equivalent then you would have to divide or multiply the numerator and denominator by the same number, like multiplying the 5 and 20 from the fraction 5/20 by 6 (or a different number). This is not the case though.
8090 [49]3 years ago
3 0
The fraction that is not equivalent is 5/20.
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Answer:

option b

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
Did the greeks use erasers in geometric construction?
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5 0
2 years ago
Answer quickly please.
jeka57 [31]

Answer:

8.333333

Step-by-step explanation:

 3x+2(4+6x)=133

  3x+8+12x=133                      First I distibuted the 2 too the 4 and 6x

15x+8=133                                 Then I added the x es 3x and 12x

15x+8-8=133-8                         Then I subracted 8 from both sides

15x=125                                    That leaves with this

 15x/15=125/15                          Now I divide 15 from both sides to isolate x

x= 8.33333                                 that is the answer

                             check

                  3x+2(4+6x)=133

                 3*8.333333+2(4+6*8.333333)=133

                  24.999999 +2(4+ 49.999998)=133

                    24.999999+2( 53.999998)=133

                         24.999999+107.999996=133

                              132.999995=133

                       

                                 You can not get an exact answer for this problem

4 0
3 years ago
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