Answer:
The cell membrane
Step-by-step explanation:
The function of the cell membrane is to regulate what forgien substances come in and out of the cell.
Answer:
x = -7
x = 4
Step-by-step explanation:
Answer:
Therefore the Final Solution is
x = 1 and y = 1
Step-by-step explanation:
Given:
...............Equation ( 1 )
................Equation ( 2 )
To Find:
x = ?
y = ?
Solution:
Equating Equation ( 1 ) in Equation ( 2 ) we get
![y+2y=3\\\\3y=3\\\\y=\frac{3}{3} \\\\\therefore y =1](https://tex.z-dn.net/?f=y%2B2y%3D3%5C%5C%5C%5C3y%3D3%5C%5C%5C%5Cy%3D%5Cfrac%7B3%7D%7B3%7D%20%5C%5C%5C%5C%5Ctherefore%20y%20%3D1)
Now Substituting y = 1 in Equation ( 1 ) we get
![x =1\\\\\therefore x=1](https://tex.z-dn.net/?f=x%20%3D1%5C%5C%5C%5C%5Ctherefore%20x%3D1)
Therefore the Final Solution is
x = 1 and y = 1
Answer:
Sum of two interior angles=exterior angle
![\\ \sf\longmapsto 2x+12+2x+5=7x-1](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%202x%2B12%2B2x%2B5%3D7x-1)
![\\ \sf\longmapsto 4x+17=7x-1](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%204x%2B17%3D7x-1)
![\\ \sf\longmapsto 3x=18](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%203x%3D18)
![\\ \sf\longmapsto x=6](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20x%3D6)
Done!