Tuesday, June 14, 2011

Math Exam

MUST KNOW


Algebraic Equations










Opposite Integers

(+)+(+)= (+)-(+)
(-)+(-)= (-)-(-)
(+)+(-)= (+)-(-)
(-)+(+)= (-)-(+)


Circle Formulas

C=pi D A=pi R (squared)
C=2 pi R R= d/2
D=2r


Transformations
Translation- slide along a stright line
Rotation -turn about a fixed point
Reflection -mirror image

BEDMAS
eg. (29+63) x3/4

Link for BEDMAS
www.youtube.com/watch?v=ZOs_NjLtIHc

AND MUCH MORE!!
COMMENT !!


6 comments:

kim873 said...

Good job Kyanna! Now I know the things I need to study and I'm remembering again. Maybe next time you should give an example for the formulas, but other than that, it was good. Keep it up! :)

Paolob said...

good job kyanna...i like your video and your explinations

Alex873 said...

Good Job Nice choice on the video

Joy873 said...

I like the video and how u explain it

paulo873 said...

nice job kyanna u explain it very well it will help me

jm816 said...

nice job on the transformations.