This isnt a question its just all numbers and inches what did u want to get from that?
Answer:
tell me how to do it tell me and i will try
Step-by-step explanation:
area of trapezoid=(a+b)×h divided by 2
=(9+19)×4 divided by2
=28×4 divided by2
=112 divided by 2
=56m square
Answer:
y increases by 2
Step-by-step explanation:
Answer: ![(-\infty, 8)](https://tex.z-dn.net/?f=%28-%5Cinfty%2C%208%29)
Step-by-step explanation:
Given the following inequality:
![0.35x - 4.8 < 5.2 -0.9x](https://tex.z-dn.net/?f=0.35x%20-%204.8%20%3C%205.2%20-0.9x)
You need to solve for "x" in order to find the solution.
The steps are:
1. Add
to both sides of the inequality:
![0.35x - 4.8+0.9x < 5.2 -0.9x+0.9x\\\\1.25x-4.8](https://tex.z-dn.net/?f=0.35x%20-%204.8%2B0.9x%20%3C%205.2%20-0.9x%2B0.9x%5C%5C%5C%5C1.25x-4.8%3C5.2)
2. Add
to both sides:
![1.25x-4.8+4.8](https://tex.z-dn.net/?f=1.25x-4.8%2B4.8%3C5.2%2B4.8%5C%5C%5C%5C1.25x%3C10)
3. Divide both sides by
:
![\frac{1.25x}{1.25}](https://tex.z-dn.net/?f=%5Cfrac%7B1.25x%7D%7B1.25%7D%3C%5Cfrac%7B10%7D%7B1.25%7D%5C%5C%5C%5Cx%3C8)
Notice that "x" is less than 8. This indicates that 8 is not included in the solution and you must use parentheses.
The solution in Interval notation is:
![(-\infty, 8)](https://tex.z-dn.net/?f=%28-%5Cinfty%2C%208%29)