The answer is 40..........
Answer:
x = 8 and y = 10
Step-by-step explanation:
Since the figures are congruent:
Angle PQR = EFG
6y + x = 68
Segment QR = FG
2x - 4 = 12
Solving that:
2x - 4 = 12
2x = 16
x = 8
Replacing x in 6y + x =68
6y + 8 = 68
6y = 60
y = 10
Answer:

Step-by-step explanation:


Putting it in matrix form

From Cramer's rule we have


Verifying the results


Hence, the fraction is
.
I believe the answer is A, 6,720.
Yes!
it will be exactly at 1.41 if you round