Showing posts with label ivanne scribe post. Show all posts
Showing posts with label ivanne scribe post. Show all posts

Monday, May 5, 2008

Melissa's Scribe Post Equation Solving : Addition

The steps for Equation Solving for addition
n+4=9
1.)
Isolate the variable
n+4= 9
2.)
Cancel the constant (integer) using its opposite to make
zero pairs.3.) BALANCE



4.) SUBSTITUTE TO CHECK


Ivanne's Scribe Post: Equation Solving (Multiplying & Dividing)

The steps for doing this equation solving for multiplying and dividing are:

3n = 12

1.) Isolate using the variables

3n = 12

2.) Cancel using the opposite operation to make only 1 variable
















3.) Balance the equation by substituting the value of n.













*i just put the steps 3 and 4 together...

Thursday, April 17, 2008

Ivanne's Scribe Post

CIRCUMFERENCE OF A CIRCLE...

Circumference (C) is the distance around the outer ring.
C = Pi x d or Pi2r/2Pir

Pi is a constant and is approximately equal to 3.14.
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Example















Radius (r) is the distance from the center to the outer ring...
Picture















The diameter (d) of circle is twice the length of the radius...
D = 2 x r or 2r

Picture















Example














AREA OF A CIRCLE...
Area = Pi x r²
Pi = 3.14
Radius is the distance/length from the center to the outer ring...
Picture















Example














**just remember the formulas and it would be easy...