For the diagrams, find the following measures.
X=
DCB=
ABC=

To set this up you will set the two angles equal to 180° since it is a straight line
This will make the equation x+6x+19=180
Combine like terms. 7x+19=180.
Subtract 19 from both sides. This will make it 7x=161
Divide both sides by 7. That will make it x=23
Next plug in the x to solve for abc. 7(23)+19. This equals 157

X= 23

Hope this helped :)

Yeah me i need badly

Yes, that is the correct formula. to solve this problem given the number of years, plug in the number of years for t and plug the whole thing into the