Find the measures of the indicated angle to the nearest degree.

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Nine more than four times a number is the same as one less than twice the number. find the number?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]