Answer:
![9x^2+12x](https://tex.z-dn.net/?f=9x%5E2%2B12x)
Step-by-step explanation:
Height of the Rectangle =3
Width of the Rectangle =![3x^2+4x](https://tex.z-dn.net/?f=3x%5E2%2B4x)
Area of a Rectangle = Height X Width
![=3(3x^2+4x)\\=9x^2+12x](https://tex.z-dn.net/?f=%3D3%283x%5E2%2B4x%29%5C%5C%3D9x%5E2%2B12x)
The area of the rectangle is therefore given by:
![9x^2+12x](https://tex.z-dn.net/?f=9x%5E2%2B12x)
Answer:
9.) 37.55102% or 37.6 depending on how deep into the question you are required to go.
10.) not sure. someone else will have to help you
Step-by-step explanation:
Answer:
720cm³
Step-by-step explanation:
6cmx8cm = 48cm
15cmx48cm = 720cm³
Answer:
The correct answer is true. A plane formation conditions are: 1) At least three non-collinear points. 2) At least one point and a straight line such that the point should not lie on the straight line. This is the criteria for plane formation
Hope this helps :)
Answer:
0
Step-by-step explanation:
The slope of a line is also known as the change in the line. it is often referred to as (
) and can be found using the formula, (
). Substitute in the given points and solve for the slope,
![\frac{(2)-(2)}{(3)-(-4)}](https://tex.z-dn.net/?f=%5Cfrac%7B%282%29-%282%29%7D%7B%283%29-%28-4%29%7D)
Simplify,
![\frac{0}{3+4}\\\\\frac{0}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B0%7D%7B3%2B4%7D%5C%5C%5C%5C%5Cfrac%7B0%7D%7B7%7D)
The slope of the line is (0).