Use the law of cosines to find the missing angle. find measure of angle b, given a=11, b=12, and c=17.

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1