Me this is a simple

a square television screen has a side length of 10 inches. what is the approximate length of the diagonal of the television screen?

a. 10 inches
b. 14 inches
c. 100 inches
d. 20 inches

Pls! does anybody know a shortcut for answering these types of questions in the future?

Does anyone know how to do geometryme with this problem

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655