Question

anyone really good with geometry who can explain something to me?

Answer 1

You should multiply each coordinate value by 2/5 to get the coordinates of the new image.

Answer 2

how is it eaxactly? like can you show me the steps?

Answer 3

like do i multiply it with the L coordinate pair? and is it cross multiplication?

Answer 4

FLVS student taking geometry? I'm taking geometry too and i'm in FLVS

Answer 5

same i'm reviewing for a DBA

Answer 6

Module 4?

Answer 7

correct dilations

Answer 8

I'm an honors student maybe I could help
I'm on module 7 right now

Answer 9

the lesson is a bit complicated when they get to the graphing

Answer 10

really? 0.0

Answer 11

What assignment is this?

Answer 12

4.01

Answer 13

What do you need help with?

Answer 14

i wanna review what exactly is it that you do to find the l' of l on a graph?

Answer 15

like is it a formula or?

Answer 16

Hold on let me open it up

Answer 17

ok :)

Answer 18

What's the question?

Answer 19

Say the coords of one point is (-2,4) multiply both terms by 2/5. (-2*2/5,4*2/5) simplifies to (-4/5, 8/5)

Answer 20

do this for all of the points in the figure

Answer 21

2/5 is the scale factor right?

Answer 22

yes

Answer 23

so i multiply the original coordinates with the scale factor and that gives me the prime coordinates?

Answer 24

yes

Answer 25

It works with negative scale factors aswell

Answer 26

let me practice this and you guys tell me if im ok or not :3

Answer 27

ok

Answer 28

((SORRY IT TOOK A WHILE THE SITE WAS LAGGING :P))

Answer 29

((it better not kick me out again sorry for the wait))

ok lets say point A= (5,2)
point B = (3,6) and point C= (2,5)

Answer 30

and lets say the scale factor is 3/5

Answer 31

so I multiply like th

Answer 32

lets say the question is : find the prime of point A.

so A= (5,2) is multiplied to the scale factor 3/5

I do that like this? : 5/1 * 3/5 = 3 and I also multiply it by the y-value as well? like this? : 2/1 * 3/5= 6/5

what do I do with 3 and 6/5 ? I think i'm doing it wrong