Answer:
its 20 inches
Step-by-step explanation:
Answer:
when we add two negative numbers the result will always be a negative number, on adding negative numbers the direction of the move will always be to the left side
hope this helps!
Only 20%of earths water is useable
Answer:
390.377
Step-by-step explanation:
pi*r^2
Answer:
all work is shown and pictured