403.2 cubed inches because 3 times 4 times 3.14 is 403.15 which rounds to 403.2
3y^2 and -3/4y^2
5x and 2/3x
12x^2
You are right all the way
The simplified product in standard form is ..
-3y^2 + -6y + -17
Edge 2022!
The lengths of the sides are 7, 23 and 24.
In order to find this, we need to add all of the side lengths together and set equa to 54. This will allow us to solve for n.
n + 3n + 2 + 4n - 4 = 52
8n - 2 = 52
8n = 54
n = 7
This gives us the length of the first side. To solve for the others, plug 7 into the equations.
3n + 2
3(7) + 2
21 + 2
23
Then the next one.
4n - 4
4(7) - 4
28 - 4
24
