All else being equal, a study with which of the following error ranges would be the most reliable a. 10 percent b 5 percent c 15 percent d 20 percent

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers