AB formed by (-2,13) and (0,3) CD formed by (-5,0) and (0,1)
Determine if segments AB and CD are parrel, perpendicular, or neither.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

y=sec x is the correct answer

~batmans wife dun dun