Solve for x. The polygons in the pair are similar. The scale factor is 6:5

11

Step-by-step explanation:

(48/6) x5 = 4x-4

simplify and you get X = 11

x=11

Step-by-step explanation:

To find the missing side of the polygon (in this case, 4x-4), find the exact side of the other polygon (which is 48).

To find the side, use the ratio of 6:5-Divide 48 by 6 (8), and then multiply 8 by 5 (40).

So the size of the bottom side of the bottom polygon is 40.

Now, you must find x.

4x-4=40

4x=44

x=11

Hope this helps!

ans789

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies