Answer:
9
Step-by-step explanation:
divide
Ans 7, 9, 11
Step-by-step explanation:
Think of it as an equation. You have 3 integers x, y, and z.
x + 2y = z + 14.
Plug in consecutive odd integers, picking your next set of trial and error integers based on how far off the equation is.
In this case, 7 + (2 * 9) = 11 + 14
In this example, it took me three attempts to get the correct answer.
Answer:
0.9974
Step-by-step explanation:
![arcsin( \frac{1}{7} ) = 0.1433 \\ cos( \frac{0.1433}{2} ) = 0.9974](https://tex.z-dn.net/?f=arcsin%28%20%5Cfrac%7B1%7D%7B7%7D%20%29%20%3D%200.1433%20%5C%5C%20cos%28%20%5Cfrac%7B0.1433%7D%7B2%7D%20%29%20%3D%200.9974)
Answer:
y = -x - 1
Step-by-step explanation: