Answer:
nyooooooooooom
Step-by-step explanation:
nyooooooom
RS+ST= RT
(7Y+3)+(2Y+9)= 14Y-8
9Y+12=14Y-8
5Y=20
Y=4
h=9/8 or 1.125 but since yo said round it's 1.13
the answer is y=-1/6x-1
