3 years ago

Which of the following satisfies 3x+1=4 (mod 9) ?

1 answer:

8 0

Got it. Hope this will help.

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erastovalidia [21]

2 1/2, 3, 3 1/2, 4, 4 1/2, 5

I hope this helped!!:)

5 0

3 years ago

Keith_Richards [23]

I think that i got it but at the same time not sure but the value of a+b should be 14+20

6 0

3 years ago

vitfil [10]

Answer:

3x+11=29

Red

3 0

3 years ago

AleksandrR [38]

Answer:

x=1/6

Step-by-step explanation:

The steps are in the picture below

7 0

2 years ago

dimaraw [331]

Answer:

J(2, 5 )

Step-by-step explanation:

Using the section formula

$x_{J}$ = $\frac{1(-2)+2(4)}{2+1}$ = $\frac{-2+8}{3}$ = $\frac{6}{3}$ = 2

$y_{J}$ = $\frac{1(1)+2(7)}{2+1}$ = $\frac{1+14}{3}$ = $\frac{15}{3}$ = 5

Thus J = (2, 5 )

7 0

3 years ago