The midpoint of \overline{\text{AB}} AB
is M(-5, -2)M(−5,−2). If the coordinates of AA are (-3, 4)(−3,4), what are the coordinates of BB?

The coordinates of b are: B=(-7,-8)

Step-by-step explanation:

We are given the coordinates of the midpoint of as M=(-5,-2).

We are also given the coordinates of A=(-3,4). The question requires us to calculate the coordinates of the other endpoint B.

Let (xb,yb) the coordinates of B. The coordinates of the midpoint can be calculated as follows:

We know xa=-3 and xm=-5. Solve the first equation for xb:

Substituting:

We can solve the second equation for xb and get:

Since ya=4 and ym=-2, then:

Thus, the coordinates of b are: B=(-7,-8)

equal to

step-by-step explanation:

the answer is 31.27mph