Can someone help

side DF, side EF, side DE

Step-by-step explanation:

The angles in the triangle are

m∠F = 59

m∠E = 61

to find m∠D, subtract m∠F and m∠E from 180

m∠D = 180 - 59 - 61 = 60

The longest side will be opposite to the bigger angles, this is the order in from longest to shortest

m∠E = 61 ... side DF

m∠D = 60... side EF

m∠F = 59... side DE

sine

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).