Answer:
It's simple ill show yu.
Step-by-step explanation:
First, you tap on the persons avatar name, then you click the plus button to friend them! ;)
1 plus 3 equals 4
Your answer is 4
Original length: x
original width; x-3
original area: x(x-3)
when the dimensions doubles, that is, increase by a factor of 2, the area increase by 2²
4[x(x-3)]
4x(x-3)=4x²-12x
you can also do it this way:
original length: x doubled: 2x
original width; x-3 doubled: 2(x-3)
new area: 2x[2(x-3)]= 4x²-12x
Answer:
you sped up really fast in your race car. you hit a short wall that causes you to stop immediately. you back up (slower than before) a few meters, then go forward (faster) again.
Step-by-step explanation:
