A rectangular picture frame has a diagonal length of 50 centimeters and a height of 14 centimeters. What is the area of the wall covered by the
picture?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?