X^2/a^2+y^2/b^2=1
a^2=100 a=10
b^2=64 b=8
c^2=a^2-b^2
c=6
Answer:
- 4 < x < 2
Step-by-step explanation:
Given
- 1 < x + 3 < 5 ( subtract 3 from each interval )
- 1 - 3 < x + 3 - 3 < 5 - 3 , that is
- 4 < x < 2
What is your first expression? because i can not answer without the first expression.
16 dollars per gallon for three gallons is 48 dollars.
To find this all you have to do is 16 times 3
Cos9x - cos5x = -2sin2x.sin7x
sin17x - sin3x = 2sin7x.cos10x
so f(x) =
=
