The graph shows the location of gary's, joan's, and kash's houses on a coordinate plane. each unit on the graph represents 1 mile. a coordinate plane is shown. joans house is located at 0, 6, garys house is located at 5, 6, and kashs house is located at 5, negative 2. line segments connect the three points to form a right triangle. joan is going to pick up gary and kash for band practice at her house this afternoon. she is going to pick up kash first, then gary, and then go back home for practice.
how many total miles will joan travel while picking up her bandmates? round your answer to the nearest mile. 9 miles 10 miles 19 miles 22 miles

Can you me find the missing length. i attached an image.

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me