How to determent an angle on a triangle

Subtract 2 angles from 180

Step-by-step explanation:

then use the 2 angles and add your answer so it matched this formula: a + b = 3

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

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy