Use tI 84 calculator .
go to y= and then plug the equation in the side then you will find the answer
13. Picture is cut off. Insufficient information is shown.
14. ST = 2×(XY)
8z +3 = 2(3z +2)
2z = 1
z = 1/2
The answer is 55<span>°. Hope this helps.</span>
The GCF of 10 and 6 is 2. May this will help you.