Answer:
x > 3
Step-by-step explanation:
Given
24 - 12x < 6x - 30 ( subtract 6x from both sides )
24 - 18x < - 30 ( subtract 24 from both sides )
- 18x < - 54
Divide both sides by - 18, reversing the symbol as a result of dividing by a negative quantity.
x > 3
Use chain rule
d/dx ( cos2x) = sin2x*2
Take the derivative of the outside (cos(2x)) which is cos in this case.
then you take the derivative of the inside which is 2
derivative of 2x with respect to x is 2.
Answer:
probably not XD and there are only two answers to each question... unless you're talking about the comments
Step-by-step explanation:
I don't think this random of a question will get that many replies so....
Answer:
that is a lot of things
Step-by-step explanation:
I don't know. I thought I did. sorry.
The ratio of the areas:
225 : 36 = 15² : 6²
The ratio of their corresponding sides:
15 : 6 = 5 : 2
