The answer would be 6 the easy way is to divide 48 by 8
10 because 8 squares plus 6 squared equals 100 and the root of 100 is ten
CF = CD + DF (since D is simply a point on the line, and C to that point added onto F to that point is CF), so 4y-9+2y-7=14. Adding it up, we get 6y-16=14 and adding by 16 we get 30=6y. Dividing both sides by 6, we get y=5. Plugging that into DF, we get 10-7=DF=3
Answer: x = 45/7
Step-by-step explanation:
