What is the measure of the vertex angle of an isoscles triangle if one of its base angles measures 53

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.