What is the v19 rounded to the nearest tenth ?

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3