28. ¿Cuál de los siguientes valores de funciones es negativo? A. sen 120°
B. sen 150°
C. COS 2350
D. COS 300°

What two consecutive odd integers have a sum of -28

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

What is the measure of sty in oo below? 130 310 230 50