Answer:
u = 1/6
Step-by-step explanation:
<u>1</u> (12u - 2 )= 0
3
3×<u>1</u> (12u-2) =0×3
3
12u -2 =0
<u>12u</u> = <u>2</u>
12 12
u = <u>1</u>
6
3(x+4)=9
3x+12=9
3x=-3
x=-1
Hope this helps :D
I think it B just alive it out to will get your total ok
The speed is 8.5 m/s ...........
I think the answer is 35/2 or 17.5. Hopefully this helped.
