Missing Angle is 39. 51 degrees + 51 degrees is 102, in order to complete that answer it must all equal to 180. So 180-102 is 78 then since there is two open spots, one above the x and one where the x is, you will divide the 78 by 2 and get 39. 39+39 is 78 51+51 is 102. 102+78 is 180.
Answer:
It has to be...
Step-by-step explanation:
$55*x because that will be the total
The solution of the inequality
is ![x](https://tex.z-dn.net/?f=x%3C21)
All the numbers less than 21 are included on the number line.
Step-by-step explanation:
We need to solve the inequality
and represent the solution on number line
Solving the inequality:
![2x-10](https://tex.z-dn.net/?f=2x-10%3C32)
Adding 10 on both sides
![2x-10+10](https://tex.z-dn.net/?f=2x-10%2B10%3C32%2B10)
![2x](https://tex.z-dn.net/?f=2x%3C42)
Divide both sides by 2
![2x/2](https://tex.z-dn.net/?f=2x%2F2%3C42%2F2)
![x](https://tex.z-dn.net/?f=x%3C21)
So, the solution of the inequality
is ![x](https://tex.z-dn.net/?f=x%3C21)
All the numbers less than 21 are included on the number line.
The number line is shown in figure attached.
Keywords: Solving inequalities
Learn more about Solving inequalities at:
#learnwithBrainly
Answer:
A
Step-by-step explanation:
I believe that the answer is A.