The angles of a triangle add up to 180 degrees. the second angle is 12 degrees larger than the smallest angle. the third angle is 2 times as big as the smallest angle. find the measure of the smallest angle (in degrees)

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

What is the point slope form of a line with slope -5 that contains point (2,-1)

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca