<span>The exact solution of cos (17</span>π<span>/6) is as follows:
First change the angle into degrees.
17(</span>π/6) (180°/π) = 510°
Then we calculate the cosine of the angle above and it as follows:
cos 510° = -(√3)/2
Hope this answers the question. Have a nice day.
-1(5x+1)
-5x-1
the (-) in front is just a short way to put (-1)
P is equal to 29. You take the question backwards: 12*3 then subtract 7
Cross-multiplying and rearranging, we get:
or written without using latex:
k^2 = h^2 - 3mq
Can you finish now?
I’m not 100% sure but probably 16 weeks