В треугольнике АВС , [АВ]=[АС] и m (<BAC)=20°. Найдите величину угла АВС. Что вы можите сказать о виличине угла АСВ? ОЧЕНЬ СРОЧЬНО НАДО
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Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out