A triangle has a perimeter of 50 feet. If the three sides of the triangle are n, 4n - 4 , and 2n + 12 what is the length of each side?

The three sides are measured at 6 feet, 20 feet, and 24 feet, respectively.

Step-by-step explanation:

50 = n + 4n - 4 + 2n + 12

50 = 7n + 8

42 = 7n

n = 6

6 feet

4(6) - 4 = 20 feet

2(6) + 12 = 24 feet

6 + 20 + 24 = 50

d

step-by-step explanation:

d

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