If cos a=3/5 and 3pie/2

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

What is the distance between the points (2, 5) and (5,9)?