Answer:
units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = 
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (- 9, 5)
d = 
= 
= 
= 
To answer that question, find the closest perfect squares on either side of
. Those are the whole numbers falls between.
What is the closest perfect square less than 51?
What is the closest perfect square greater than 51?
Take the square root of both those numbers and you have your answer.
Answer:
1 1/3 meter a minute
Step-by-step explanation:
it pretty simple i just added
1X+8X=90
9X=90
X=10
so one of them is 10 and the other one is 8 times 10 which become 80