Use the distributive property on the expression -3(2x-6z+5)

-6x+18z-15

Step-by-step explanation:

You have to multiply -3 to every term inside the parentheses. -3 times 2x is -6x. -3 times -6z is 18 z negative times negative equals positive. -3 times 5 is -15. Then write it as an simplified expression -6x+18z-15. Hope this helps!

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:

-1   1/6.   you dont subtract the denominators

step-by-step explanation: