If a = 2, 4, 6, 8, 10 and b = 1, 2, 3, 4, 5 find the union: a 09_04_st_15_a. gif b. question 9 options: {1, 2, 3, 4, 5, 6, 8, 10} {1, 3, 5} {2, 4} {7, 9}

Which of the following shows the length of the third side, in inches, of the triangle below

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth