One of the legs of a right triangle measures 9 cm and the other leg measures 4 cm. Find the measure of the hypotenuse. If necessary,
round to the nearest tenth.

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

How do i do this activity, is appreciated

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?