Answer:
20 or D.
Step-by-step explanation:
You simply plug in the values given for a and b:

So, your answer is 20.
Answer: if its a true or false question then yes 40 is a rational number
Step-by-step explanation:
Already factored:
Factors of 12X^3y^3 - 24x^2y^3
Answer:
The Factors of 12 are: 1, 2, 3, 4, 6, 12
The factor pairs of 12 are:
1(12) = 12
2(6) = 12
3(4) = 12
Hope this helps.!!!
This equation is physically unsolvable, as 12 isn't equal to 9.
To find the area, you will need to times the length with the width.
So,
2.25*1.8=4.05 meters
1m=100cm
4.05m=405cm
Hope this helps.