Refer to the attached file.
Just replace cos2x with cos²x-sin²x
and work out.
I hope it helps u
Answer:
A two-step equation is something like:
A*X + B = C
In this case, like in a linear equation, we have only one solution that can be found as:
A*X = C - B
X = (C - B)/A
In the case of a two-step inequality, we have something like:
A*X + B > C
Solving this we get;
A*X > C - B
X > (C - B)/A
In this case, any value of X that is larger than (C - B)/A is a solution, so in this case, we have infinite solutions.
That is the difference between the number of solutions for each case, in a two-step equation we have only one, while in the case of the inequality we have infinite.
Answer:
1. B and F
2. A and G
3. 0
4. B and D, C and E, D and F, E and G
Step-by-step explanation:
1. Since there are two ways to go from point D, I went in both directions, so there appear to be 2 answers.
2. Same explanation as in problem 1.
3. I counted the same number of points from both A and G until I came upon one point, and then I looked at the number which the letter was above.
4. since A - C is a segment that there are lots of in this problem, there are multiple answers.
Tell me if I'm wrong :)
Answer:
A
Step-by-step explanation:
i think?
Answer:
that actally made my day a lot better thx, i have like a million over dues that i have get does before school ends
Step-bystep explanation:
