Answer:

Step-by-step explanation:
We are given that
Length of rope=l=160 feet
Radius of quadrant of circle=r=160 feet
We have to find the maximum grazing area of the cow.
We know that
Area of quadrant of circle=
Where 
Using the formula
Area grazed by cow=
Area grazed by cow=
12.41 less than the product of 42 and x
= 42x - 12.41
8 days because 4/5 = 8/10 and he is using 1/10 a day.
Answer:
1.333...
Step-by-step explanation:
because irrational numbers can be repeating decimals, numbers that aren't perfect squares,and numbers that can not be in fraction form.
M= K/11LN You just need to move everything away from the M side by using division.