Answer:
4 km
Step-by-step explanation:
1000m:3m = 4000m:12m
Answer:
8 square inches. You find area by length x height. A square's sides are all of equal length. So what number x itself is 64? The answer is 8 because 8 x 8 equals 64.
Let

, where

and let

be any real constant.
Given this definition of scalar multiplication, we can see right away that there is no identity element

such that

because
Answer: 22%
Step-by-step explanation: