Which angle is adjacent dfe a. afb b. afc c. bfd d. bfc

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*