Answer:
-2x - 5 (lesser than or equal to) 15
the pic shows the coordinates
v=5.42m/s
Step-by-Step Explanation:
We can use conservation of energy to solve this
mgh=1/2mv^2
2gh=v^2
v=sqrt(2gh)
v=sqrt[2*9.8m/s^2*(6.5-5)]
the answer is 3x2-10x+6=0
angle 2
Step-by-step explanation:
adds up to 180 degrees
