The expression in fraction form will be:

The denominator can be multiplied to the numerator by taking its reciprocal as shown below:

There are no common factors, so the expression can not be simplified any further.
Answer:

Step-by-step explanation:
The slope of the line that goes through the points (-2, 1) and (0, 4) is

The slope of the line that goes through the points (x, y) and (0, 4) is

So 
The answer to this question is 51 degrees because that outer angle is the sum of the opposite inner angles. It is the sum of the other angles not touching that angle.
So, for this, "x" can equal 5/2 which is fraction form, OR it can be decimal form, which would be 2.5
I hope this helps!
Answer:

Step-by-step explanation:
we have

we know that

substitute
