Answer:
i don't know what exactly your question is but i believe this is the answer if you are trying to find f. f= -1/7g+5/7
Step-by-step explanation:
Answer:
Hold on a sec i cant remember
Well, QR is the hypotenuse of the triangle and PT is another side of the triangle. You can use phythagoras theorem to work this out. So squareroot 13-8. That should give your your answer