Answer:
The converse of the Pythagorean theorem states that if the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
Principal Amount = P = $885
Amount Accumulated = A = $3500
Interest rate = r = 12% = 0.12
Compounding period in a year = n = 2
Time in years = t = ?
The formula for compounding is:

Using the values, we get:
This means, it will take him 11.8 or approximately 12 years
Answer:
A
Step-by-step explanation:
5x - 10 > 15
Add 10 to each side
5x-10+10 >15+10
5x > 25
Divide each side by 5
5x/5 >25/5
x>5
There is a open circle at 5 and the line goes to the right since x is bigger
10*3 = 30 (three rows of fences)
30*1.75 = $52.5
Hope this helps! :)