Answer: it’s 1680 meters, i did this question today.
Step-by-step explanation:
Percentage decrease = d
h1 = 2950
h2 = 2550
d/100 = (h2-h1)/h1
d/100 = (2950-2550)/2950
d=13.56
Step-by-step explanation:
Axis of symmetry for quadratic ax² + bx² + c:
x = -b/2a.
Therefore for y = x² - 4x + 2,
-b/2a = -(-4)/2(1) = 2
The axis of symmetry is x = 2.
If 1 inch is 13.5 feet, then 5 inches = (13.5 * 5) = 67.5 ft