4 (e)
sin^8 x - cos^8 x
= (sin^4 x + cos^4 x)(sin^4 x - cos^4 x)
= (sin^4 x + cos^4 x)(sin^2 x - cos^2x)(sin^2 x +cos^2 x)
= (sin^4x + cos^4 x)( sin^2 x- cos^2 x)
Sorry I cant do 4 (d).
Answer:
2/9
Step-by-step explanation:
5/9 -2/6 = 2/9
(decimal: 0.222222)
Paul has the most pizzas at the end of 9 days. Paul has 66 pizzas while Cindy has 52 pizzas.
Look at the photo to see the work.
Answer:
3 4/5 or 3.8
Step-by-step explanation:
median you just start marking them off.
3 2/5, 3 2/5, 3 4/5, 3 4/5, 3 4/5, 4,4,4
The answer is 3.925 i believe that is the answer
