Hints:
cos(x) has a maximum at x=0.
It is also a periodic function with a period of 2pi.
Answer:
9x+37
Step-by-step explanation:
Okay well if u lose 1.1% every year means you are left with a 'REMAINING' percentage of 98.9%
which is 0.989
Answer:
X = 9, Y = 12, U = 24, V = 36
Step-by-step explanation:
Answer:
(a+b)(a-b)
a(a - b) + b (a - b)
= a^2 - ab + ab - b^2
=a^2 - b^2
Step-by-step explanation:
- distribute a(a-b)
- distribute b(a-b)
- add like-terms