What is the closest function acosx+bsinx to the function f (x) = sin2x on the interval from ¡p to p? What is the closest straight line c+dx?

i used to know but i learned it a long time ago sorry

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

c. 1,233 miles

55 degrees because 55+55=110 degrees