That’s the answer your welcome
It is A because the ratio is 2:3
Standard quadratic equation .. y = a x^2 + b x + c
<span>parabola 'a' not equal to zero </span>
<span>a<0 parabola opens downward </span>
<span>a>0 parabola opens upward </span>
<span>when |a| >>0 the parabola is narrower </span>
<span>when |a| is close to zero , the parabola is flatter </span>
<span>when the constant is varied it only effects the vertical position of the parabola , the shape remains the same</span>
1.
60² + 30² = 4500²
Opposite corner = 67.08 ft.
//
2.
6² + 8² = 100²
The wire must be 10 ft.
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3.
7² + 14² = 245²
The rope is 15.65 ft.
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4.
180² + 300² = 122400²
He ran 349.85 ft.
//
I'm not too sure about question 3.
6 6 6 6 or non cause non are prob correct
