You're buying a new laptop that is advertised as 17 inches. This represents the distance diagonally across the screen. Given the screen is 8 inches tall, how wide is the screen? i need this answer immediately
it's pythagorean theorem​

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Ling is using fraction strips to add 2/3 and 7/12's the sum is one whole plus how many twelves?