This would be 12 - 12*cos(30) = 12 - 6

= 1.608 ft off the ground.
11.5 beause you take the average of 12 and 11
Answer:
y=1
Step-by-step explanation:
6=2y+4
2=2y
y=1
Answer:
(x-y) (a+x-y)
Step-by-step explanation:
(y-x)=-(x-y)
-a(y-x) = a(x-y)
(x-y)^2 = (x-y)(x-y)
(x-y)(a + x - y)