The answer is D hope this help
Answer:
tan(α) = 89.468
Step-by-step explanation:
90 - 0.532
The root of an equation is the same as the solution to the equation.
:)
Answer:
It increases by 2.5
Step-by-step explanation:
yeah
This is all i know hope it helps,<span>Solve cos2 x – 0.4sin x = 0.6 for all angles between –π and π.</span><span>Put the expression on the left in the graphing y menu of your calculator. ...Set the window of your calculator to show the graphs. ...<span>Graph the two functions, and see where they intersect (see the following figure).</span></span>