Line segment DA D(-4,5) and A(3,-3) is dilated by a factor of 2 to form D’A’. How long is D’A’?

i not know

step-by-step explanation:

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. supplementary angles

2. acd and bcd

step-by-step explanation: