Which of the images above represent a proof of the pythagorean theorem? explain your choice, and then explain how the figure proves the pythagorean theorem. figure a: leg a= 9 units (length) leg b= 36 units (bottom) leg c= 64 units (diagonal length) figure b: leg a= 25 units (length) leg b= 144 units (bottom) leg c= 169 units (diagonal length) i'm not very sure if those are the measurements of the legs/hypo in the picture the measurements are inside of the triangle like area. may someone ke understand this? i know how to do p. t but i'm not sure if those are the measurements for the triangles. me

What is the value of the expression below? (81^2)^1/8

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.