Hooke's law. the distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. if the distance is 15 cm when the weight is 2 kg, what is the distance when the weight is 7 kg?

if you mean

then it's c. 8, -7/3

but if you mean

then it is

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

eve and marks ratios are equivalent

step-by-step explanation: