Which angle is complementary to Angle C O D?

Line A D is horizontal. Line B O comes out of line A D to form 2 right angles. Line C E intersect at point O.
Angle A O B
Angle A O E
Angle B O C
Angle A O C

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

answer: hey there,

the answer you are looking for is a..

hope this you!

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