D/dx ( cos (4x)) = - sin (4x) · d/dx ( 4x) = - 4 sin (4x)
Answer:
145°
Step-by-step explanation:
If we start on the x-axis and rotate a ray (arrow) counterclockwise to the y-axis, that would be an angle of 90°.
Adding this 90° to the 55° angle shown would result in a total angle of 145°
Answer:
ME TOOO SO ONCE U FINISH HELPING THEM PLSSSS HELP ME:(((
Step-by-step explanation:
Answer:
X+4=2/3y
(2/3)(x+4)=y
Step-by-step explanation: