If you have 24 square pieces of wood describe all the different ways you could make a rectangle by placing them side-by-side

Step-by-step explanation:

Given : 24 square pieces of wood

Taking L.C.M of 24.

1)

By placing 4 square pieces in row and 6 square pieces in column we would be able to make rectangle

2)

By placing 8 square pieces in row and 3 square pieces in column we would be able to make rectangle

3)

By placing 12 square pieces in row and 2 square pieces in column we would be able to make rectangle

4)

By placing 24 square pieces in row and 1 square pieces in column we would be able to make rectangle

5)

By placing 6 square pieces in row and 4 square pieces in column we would be able to make rectangle

6)

By placing 3 square pieces in row and 8 square pieces in column we would be able to make rectangle

7)

By placing 2 square pieces in row and 12 square pieces in column we would be able to make rectangle

8)

By placing 1 square pieces in row and 24 square pieces in column we would be able to make rectangle

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

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