What is the measure of the vertex angle of an isosceles triangle if the measure of one of its base angles is 56

A 112
B 62
C 68
D124

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).