Complete the reasons for the proof. Given:
m 23 = m 24
To Prove:
21. 22 are supplementary
REASON
STATEMENT
1m 23-m24
1.
2
sides in
Tays
2 22. 23 are supplementary
3m2 2 + m 23 - 180°
3
Detinition of
Tgles
m2 2 + m 2 4 - 180
Substitution
5
ar
521 m 2 +
Opposite
7
Definition of
andes
7 21.22 are supplementary

Picture makes it more clear. 20 points please help. If you don’t know the awnser or can’t provide and explanation please dont reply. I want to be able to do the rest of these. Thank you!

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

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