X letter is formed by two lines. The minimum amount of cubes that one side may have to look a line that cross other line is 3, but given that one cube is shared by the two lines you only need 5 cubes. So the answer is that the fewest unit cubes that Peter can use to build the figue in the shpe of X is 5 cubes.
Answer:
No, it would be -14/20
Step-by-step explanation:
When you subtract from a negative your answer is still going to be negative.
-7 - 7 = -14
Answer: (3, -1)
Step-by-step explanation:
Reflecting over y = -x maps 
.
So, 
Answer:
the action or process of filtering something.
"small particles are difficult to remove without filtration"
Answer:
Number 1, i think
Step-by-step explanation:
