Answer:
Here it is!
Step-by-step explanation:
Length=5 (each side)
width=5 (each side)
Answer:
6,358.5
Step-by-step explanation:
A=πr²
A=3.14 × 45²
A=3.14 × 2,025
A= 6,358.5
Sorry if its wrong
Answer:
Domain is all real numbers
Range is

Step-by-step explanation:
The given function is

This is a maximum quadratic function therefore the domain is all real numbers.
Let us complete the square to find the vertex.




Therefore the range is


See graph
Answer:
1000 times
Step-by-step explanation:
Kilo- means one thousand. By this we know that 1 meter = 1000 kilometers.
Attached is a helpful prefix chart--memorizing it may come in handy.