The vertices of ABC are A(-5,5), B(-2,4), and C(-2,3). If ABC is reflected across the y-axis to produce the image A'B'C', find the coordinate of the vertex A. The coordinates of A' are
(Type an ordered pair)

f is the midpoint of

$15 each

step-by-step explanation:

$45/3 children= $15 each

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.