D buy a meal plan!!! I'm not sure. But stocking up on noodles sounds like a good idea too!!!
Sin(30°) =1/2 0.5
cos(30°) = (√3)/2
Note that the sin of an angle is equal to the cos of the complementary angle:
sin(60°) =cos(30°) = (√3)/2 since 30+60 = 90 (compl. angle)
Use the linear formula y=m x + b
Someone has asked this question before and I answered it I don’t want to type it all over again so here