It would be b. If you combine -3x-5y and 3x+5y, the x's cancel out. That would be the variable.
Answer:
The amplitude is 4 and the period is 2
Step-by-step explanation:
In the equation y = A sin (B x)
- A is the amplitude, where the amplitude is the height from highest to lowest points and divide the answer by 2
- The period is
, where the period is the distance from one peak to the next peak
∵ The equation is y = 4 sin(πФ)
- Compare it with form above
∴ A = 4 and B = π
∵ A is the amplitude
∴ The amplitude is 4
∵ Period =
∴ Period = ![\frac{2\pi }{\pi }](https://tex.z-dn.net/?f=%5Cfrac%7B2%5Cpi%20%7D%7B%5Cpi%20%7D)
∴ Period = 2
∴ The period is 2
Answer:
Width: 2x+1
Step-by-step explanation:
Triangle has 180 degree in total, in order to get x, you use 180-70-75=35
Answer:
The answer is $523
Step-by-step explanation:
Because well think about it at first he has $123 and there r four players and so they each give $100 every time he wins so that will be $523 that he will have after.