Answer:
Area in square kilometers equals 
Area in hectares equals 1212.6 hectares
Step-by-step explanation:
We know that area of rectangle is length times the breadth.
Using the given values we have

Thus he bought land of area 
We know that 1 hectare =
Thus 12.126
= 12.126/0.01 hectares
Area in hectares equals 1212.6 hectares
Conceptually, you are asking for the additive inverse of 8. By definition, in fact, the additive inverse of a number
is a number
such that 
You obtain the additive inverse of a number by switching its sign, so the additive inverse of 8 is -8. In fact, you have

Answer:
I can only answer one of them
Step-by-step explanation:
“1. If the top ten nations were randomly selected to march, one after another, into the stadium at the closing ceremonies, in how many ways could the nations have marched in?”
they can March in 4 ways
1. Straight
2. Left
3. Right
4. Round
Answer:
He has 84 quaters
Step-by-step explanation:
all you really have to do is multiply 4 times the number of stacks and you get 84