What value of m makes the equation true?
0.45 m - 9 = 0.9 m

The answer is m=−20

Step-by-step explanation:

Move all terms containing m to the left side of the equation.

−0.45m−9=0

Add 9 to both sides of the equation.

−0.45m=9

Divide each term by −0.45 and simplify.

Which it gives you m=−20

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: