Answer: C=2
I know it seems difficult but it’s not as bad as it looks.
Step-by-step explanation:
First you add 7 to both sides of the equation as shown:
3c-7+7=-c+1+7
Then you simplify giving you the equation 3c=-c+8
Then you add C to both sides of the equation: 3c+c=-c+8+c
Then you combine like terms giving you the equation of 4c=8
After that you divide both numbers by 4 giving you the fraction of 8/4 otherwise know as 2. Hope this helps, best of luck.
Answer:
7/10
Step-by-step explanation:
the '7' in 0.7 is in the tenths place of the decimal. So put 7 over 10 to create the fraction 7/10.
Answer:
D
Step-by-step explanation:
The answer is D.
Question is not clear, I believe some information is missing or you mistyped something..
Anyways supplementary angles are angles that add up to 180.
So you just need to choose the angle that if you add it to z2 (not sure what that is) it will give you a sum of 180.
On the other hand complimentary angles add up to 90.