First, square both sides of equation so it ends up to be:
a/6=81
so
a=27/2
Answer:
ans=<tnp = 45
hope this will be helpful
Answer:
Step-by-step explanation:
Given:
Two points on a line are given as:
(0, 1) and (2, -2)
We know that the slope of a line passing through points 
is given as:
Plug in 
. This gives,
The equation of a line with slope 'm' and points is given as:
Now, on plugging in the second point 
we get:
Therefore, the first option is correct which is given as:
-c=p-r
If you were getting the negative C by itself you will want to move the R over on the opposite side. You do that by subtracting are to both sides the hours on the left cancel out leaving you with a negative C on the left side which equals P minus R on the right side
All angles in a triangle add up to 180 degrees. So, if you are missing an angle, add up the degrees of the angles present and subtract that from 180. That will be the value of the missing angle in degrees.
