Answer:
the value of x is 27
Step-by-step explanation:
ignore the next question.
Answer:
Step-by-step explanation:
Not sure if it was the question they asked buttt....
Answer:
kinda
step by step explanation:
Answer:
![m=A\times\frac{2}{k}-n](https://tex.z-dn.net/?f=m%3DA%5Ctimes%5Cfrac%7B2%7D%7Bk%7D-n)
Step-by-step explanation:
Given : The formula for the area of a trapezoid with altitude k and bases m and n is ![A=\frac{k}{2}(m+n)](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Bk%7D%7B2%7D%28m%2Bn%29)
We have solve for m .
Consider the given formula ![A=\frac{k}{2}(m+n)](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Bk%7D%7B2%7D%28m%2Bn%29)
Multiply both side by
, we have,
![A\times\frac{2}{k}=m+n](https://tex.z-dn.net/?f=A%5Ctimes%5Cfrac%7B2%7D%7Bk%7D%3Dm%2Bn)
Now subtract n both side, we have,
![A\times\frac{2}{k}-n=m](https://tex.z-dn.net/?f=A%5Ctimes%5Cfrac%7B2%7D%7Bk%7D-n%3Dm)
Thus, ![m=A\times\frac{2}{k}-n](https://tex.z-dn.net/?f=m%3DA%5Ctimes%5Cfrac%7B2%7D%7Bk%7D-n)