Tìm gtln của hàm số y=cos2x-5sinx+1

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical