George is given to circles, circle Oh and circle ex, as shown. If he wants to prove that the two circles are similar, what would the correct first step in his proof ?

For how answer my question this will be the last question can you answer in math subject

For which pair of functions is (gof)(a)=|a|-2?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.