The square root of 64 is 8 and the square root of 100 is 10.... so,
square root of 64/100 = 8/10
8/10 reduces to 4/5
Answer D.
If my calculations aren't off, it is approximately 80.43.
-4 and 2 are the solutions, since that is where they intercept the x axis, and when plugged into the equation, make it true.
Answer:
h= 12.98 metres
Explanation:
The tree is leaning over so, the triangle is no longer right-angled.
