For Tran thank you appreciate it

Step-by-step explanation:

Let alpha be the unknown angle. We can set up our sine law as follows:

or

Solving for alpha,

-14 is the answer

hope this : ))

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1