<span>918yd³= 24786.00ft³
i believe that's what you were looking for?</span>
What you would have to do is take the 18 and double it because 50% doubled is 100% so when you double 18 it is 36
From the chord theorem we have:

Answer:
the second one +1.5 m/s
Step-by-step explanation:
to find the velocity you need to find the slope of the two points then just put it into the time (s) and position (m) terms which equals +1.5 m/s
The perimeter is 2(length) + 2(width), so 2(x+5) + 2(x+4) = 42 m. In solving for x, you find 6. Plug 6 back into your length and width where x originally was, and you find your length to be 11m, and your width to be 10m. Hope this helps!