Two students are using the distance formula to determine the distance between (9.4) and (-3, 8) on a coordinate grid. Their
work is shown below.
Karlin's Work
Abby's Work
da (9-(-3))2+(4-3)
de (12)2+(-4)
d= 144.16
de 160
de /-3-9)2+(8-4)2
do V-12)* + (4)
de 144+ 16
d= V160
Which best explains why the order in which the subtraction occurred did not cause a difference in the answers determined
by the two girls?
W
The differences are each squared
The differences are added together.
The square root of the differences is taken:

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Find the difference (8ab+a+2) - (3ab+6)

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough