Referring to a map of the United States: Memphis to Raleigh is 751 miles, Memphis to Atlanta is 383 miles, and the angle formed at Atlanta connecting the two cities is 136°. What is the angle formed at Raleigh?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?