Find the reference angle of -455 degrees

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27

15 oranges weigh 3.75 kilograms (kg). if each orange weighs approximately the same, approximately how much does each orange weigh?

Sections of prefabricated woods are each 5 1/3 feet long, how long are 7 1/2 sections placed end to end?