Answer:
-5/2
Step-by-step explanation:
4-2x-4=5
-2x=5+4-4
-2x=5
x=-5/2/-2 1/2/ -2.5
The angles labeled 22, 1, and 2 are part of a triangle. 1 is a 90 degree angle.
So, 2 is 180-90-22=68 degrees.
3 is 180-68=112 degrees, since it forms a straight line if joined with angle 2.
4 is also 112 degrees since it is vertical with 3. .
5 is 180-112=68 because it makes a straight line with 4.
And so on
If you want your answer in an equation it should be this C=2n but you have then to complete solving it because you have more information than you gave. Good luck!
Answer:
842 rounded to the nearest ten is 840
Step-by-step explanation:
Answer- I don’t know sorry
