Question

@DivineSolar

Answer 1

Do you have an equation that you made out of this?

Answer 2

If you make the equation I can help with the rest just like the last question.

Answer 3

\[\frac{ 84 }{ 48 }=\frac{ (7x+7) }{ 52 }\]

Answer 4

Okay let's get started ;), time to use my program to get typing in then I will transfer over to here an write it in the latex format.

Answer 5

First you cross multiply > (84) * (52) = (7x + 7) * (48) which gives us > 4368 = 336x + 336 > Flip the equation > ?

Answer 6

I want you to flip it.

Answer 7

Try flipping the equation :).

Answer 8

???? + ??? = 4368

Answer 9

336+336

Answer 10

Not quite add the variable x to the end of the first 336. > 336x + 336 = 4368

Answer 11

Now what we need to do is subtract 336 from both sides > 336x + 336 - 336 = 4368 - 336 > ?

Answer 12

your right 336x+336

4368-336=4023

Answer 13

Correct on 4023, so now what do we get ? > ? = 4023

Answer 14

336x+336=4023

Answer 15

Remove + 336 > ? = 4023

Answer 16

4023/336=12

Answer 17

Nooo xD! Its 336x = 4023 because 336x + 336 - 336 would be 336x + 336 = 672x - 336 which gives you 336x = 4023

Answer 18

Understand?

Answer 19

Yes

Answer 20

Okay now we move on to dividing both sides by 336 which looks like this > \[\frac{ 336x }{ 336 } = \frac{ 4032 }{ 336 }\]

Answer 21

Let me know what you get ^-^.

Answer 22

x=12

Answer 23

Great job! Correct! :D!

Answer 24

@myininaya

Answer 25

hey can you get guess what the constant of proportionality is from small triangle to big triangle?

Answer 26

I'll try

Answer 27

7

Answer 28

is 48*7 equal to 84?

Answer 29

no

Answer 30

we need to figure out what number to multiply to 48 that will give us 84

Answer 31

and then we will use that number to find x in the equation:

52*constant=7x+7

where constant is the constant of proportionality

Answer 32

so first solve 48*k=84
for k


then solve 52k=7x+7 for x

Answer 33

1.75

Answer 34

ok or 7/4
so you have
52(1.75)=7x+7

Answer 35

12

Answer 36

yep
you actually set that equation up correctly above
\[\frac{ 84 }{ 48 }=\frac{ (7x+7) }{ 52 } \]

Answer 37

\[\frac{7}{4}=\frac{7x+7}{52} \\ 52(\frac{7}{4})=7x+7 \\ 52(1.75)=7x+7\]

Answer 38

x=12 is correct :)

Answer 39

Thank you!!!