Law of cosines a^2 =b^2 +c ^2 -2 bc cos (a) what is the measure of angle c to the nearest whole degree?

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Solve 2x − 1 = 11 for x using the change of base formula log base b of y equals log y over log b.

Mrs. chibas is making chocolate chip cookies for her daughter's class. she bought a tub of chocolate chip cookie dough that contained 57.6 ounces of dough. if each cookie needs 1.2 ounces of dough, how many cookies can she make