Answer:
5 tractors can plow a square field of side length 1,000 meters in 3.33 hours (3 hours 20 minutes)
Step-by-step explanation:
Let's find out how much each tractor can plow each hour.
per tractor per hour
is the area of the field of side length 1,000 meters
5 tractors can plow
per hour.
hours
-4.2, -3.5,-2.1,-1.5,-1,-0.5,0.5,2,3.5,4.8
Answer:
Step-by-step explanation:
X= 3
Y= -4
Answer: 175 ft squared
Step-by-step explanation: A= a + b / 2h= 20 + 152 · 10 = 175