Answer:
-11x^2+9x
Step-by-step explanation: I am assuming you want to simply the problem so I did it for you!
Answer:
cscX = 
Step-by-step explanation:
using the trigonometric identity
cscX = 
sinX =
= 
cscX =
= 
Answer:
1. C. 28/54
2. A. 5/22
Step-by-step explanation:
1. Simplify each fraction to see which of the four are equal to 4/9.
2. Convert each to a decimal to see which is between 2/11 and 3/11.
Answer:
1/25x
Step-by-step explanation:
(c+8)(c-8)
3(2y+5)(2y-5)
There are no like terms so it's still ab^2-b