Using the given values from the problem and the illustration, three points are known which are (0,0), (6.5,-31), (-6.5,-31). The first step in solving this problem is to determine the equation of the parabola.
y = ax²
-31 = a(6.5)²
-31 = 42.25a
a = -31/42.25
a = -124/169
Therefore, the equation of the parabola is y = (-124/169)x². The value 4.5 is then substituted in the equation as x to get the answer which is 16.14 meters.
Answer:
A sphere has no faces && the lateral surface of a cylinder is in the shape of a rectangle when unrolled
Step-by-step explanation:
I got it right on edg
Answer:
3%
Step-by-step explanation:
Easy!
88 - 85 which is equivalent to 3.
Make the 3 a percentage
A = 3%
It would be 126. He would make 126 dollars.
Think of a number line
You have -6 and -9
Jump 9 up the number line
Your answer is 3
