Well This is how you get a square to get the eligble answer so there.
The point-slope form is

m, the slope, is 1/2.
To find b, we plug in the point (6,-3) to the equation:

First, we multiply 1/2 × 6 = 3. Then we subtract 3 from both sides. We find that b is -6.
Therefore, the point-slope equation is:

This is the second option.
Answer:
The height of the flagpole is 
Step-by-step explanation:
we know that
If two figures are similar, the the ratio of its corresponding sides is proportional
Remember that

Convert the measures in inches




Convert inches into (feet + inches)

△ABC is similar to △LMN by the AA Similarity Postulate . The measure of ∠A is 111º and m∠C=2(m∠M).
Since the Angle of A is 111 degrees.
Another angle, Angle of C is twice the angle of M.
Angle of A = Angle of C
2 (Angle of M) = Angle of C
2 (Angle of M) = 57
<span>Angle of M = 28.5 degrees</span>