Answer:
1mn
Step-by-step explanation:
combine like terms
-8mn+9mn=1mn
Answer:
9
Step-by-step explanation:
x − 3y
Let x =3 and y = -2
3 -3(-2)
3 + 6
9
Answer:
11762.12
-hope this helped have a good rest of your day :)
Step-by-step explanation:
Calculate the area of the base (which is a circle) by using thee equation πr² where r is the radius of the circle. Then, multiply the area of the base by the height of the cylinder to find the volume. ... Since the volume V of a right circular cylinder is given by V = πr²h.