Answer:
(2,5)
Step-by-step explanation:
Answer:
5670 cm^3 or 5670cm cubed
Step-by-step explanation:
Original sides-
12, 15, 18
After increasing by 3-
15, 18, 21
Finding the volume of a rectangular prism is length*width*height.
=15*18*21
=270*21
=5670
Therefore, the volume of the new prism is 5670cm cubed.
Hope this helped^^
Hello there.
<span>Solve this problem 280-4/5q=3/5q
Answer:200</span>
Hi there!
We have:
-3 - x = -2w + 4v
Solve for x
Start by adding 3 to both sides
-3 - x + 3 = -2w + 4v + 3
-x = -2w + 4v + 3
Remember that we cannot leave the x with a negative sign.
There are two ways to remove the negative sign.
1) We can divide both sides by -1
2) We can multiply both sides by -1
In this, I am going to multiply both sides by -1
-x * -1 = (-2w + 4v + 3)(-1)
x = 2w - 4v - 3
I hope this helps.
Please let me know if you have questions about the answer.
Thanks!
Answer:
0.4x^3 - xy.
Step-by-step explanation:
2/7x(1.4x^2-3.5y) Distributing the2/7x over the parentheses:
= 2/7 * 1.4 x^3 - 2/7 *3.5xy
= 0.4x^3 - xy