Answer:
I believe it's D but I'm not 100 percent sure. I hope this helped I'm sorry I couldn't help more <3
Answer:
8 quaters 3 nickels
Step-by-step explanation:
The answer is 2x^2-3x-2.
To solve this, you take f(x)-g(x) which is 2x^2-5-3x+3. This simplifies to 2x^2-3x-2.
Answer:
The most straightforward way to obtain the expression for cos(2x) is by using the "cosine of the sum" formula: cos(x + y) = cosx*cosy - sinx*siny. cos(2x) = cos² (x) - (1 - cos²(x)) = 2cos²(x) - 1. = 2cos²(x) - 1.
Step-by-step explanation:
Yes, because if you have x=5 and x=10 they are parallel lines to each other.
