Answer:
2
Step-by-step explanation:
when it returns to the ground , h = 0
32t -16t2 = 0 and solve for t
t = 0, 2 ....0 is the start, 2 is when it returns
I don't think you can as long as your not plus.
Its a. An enlargment on a scale of 3/1.
according to the picture we have:
x.y=4.7
(7)x(7)y=49xy=(49)(4.7)=230.3
X = 2
18 / 3 = 2
2 * 6 = 6
6 + 6 + 6 = 18
Hope this helps.