Margot is sewing a ribbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x2 1 inches. She plans to make a similar pillow, including the ribbon, whose side length is 4xâÂ’7 inches. What expression can be used for the length of ribbon that she needs for both pillows, and what is the length if x = 3. 5? 2x2 4xâÂ’6; 22. 0 inches 2x2 4xâÂ’6; 32. 5 inches 4(2x2 4xâÂ’6;) 88. 0 inches 4(2x2 4xâÂ’6;) 130. 0 inches.

answer: the first graph

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

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

where is the diagram? shown below where? ?

step-by-step explanation: