Mischa wrote the quadratic equation 0=-x2+4x-7 in standard form. if a = -1, what is the value of c in her equation?

For this case we have that by definition, a quadratic equation in its standard form is given by:

In this case we have the following equation:

So, according to the standard form we have:

The value of c is -7.

it could be 1,3 and more others to create a cylinder.

step-by-step explanation:

i believe the answers 600m