90-62=28
x=28
90-62=28
y=28
*right angle triangle is 90 degrees
Answer:
The slope of line is 0 given points (2,8)(7,8)
Step-by-step explanation:
We need to find slope of line given points (2,8),(7,8)
The formula used to find slope of line is: 
We are given:

Finding slope using formula:

So, the slope of line is 0
Answer:
50%
Step-by-step explanation:
No matter how many times you flip a coin, there is always a 50% probability that you will flip heads because there are only two outcomes.
4a-2=a+4
+2 to both sides
4a=a+6
-a from both sides
3a=6