R u watching the Grammys tmew cuz I am I really hope harry styles wins something tmrw I love him so much and he deserves one
Since congruent triangles are the exact same figures, then triangle ABC is the exact same shape as triangle DFE. Hence, as I don't have any additional information to find x, x would be the same for both figures.
Answer:
use the formula speed=distance/time
distance=speed×time
and time = distance/speed
The answer is there are no solution