7th pre alg -l76

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Page 1: 7th pre alg -l76

Lesson 76.notebook March 13, 2014

Assignment:

1-->Set 76 (evens) - Due Tomorrow [3/14]

Page 2: 7th pre alg -l76

Lesson 76.notebook March 13, 2014

Lesson 76 WarmUp:

1) Solve: 1/4 - 2/3x = 11/12 [Show all steps!]

2) Solve & graph: 7 - x > 5

3) Simplify: -1/2 - (-3/4)

4) What is the formula for finding the Area of a Trapezoid?

5) Graph the following: y = -x + 3

Page 3: 7th pre alg -l76

Lesson 76.notebook March 13, 2014

Lesson 76:

*Recall that the volume of a prism is: (area of the base) x height

Therefore, *Rectangular prism: l x w x h

*any prism....find the area of the base (2 parallel/congruent faces)

*cylinder: ( x r2) x height

Page 4: 7th pre alg -l76

Lesson 76.notebook March 13, 2014

Lesson 76 Examples:pg. 511A)

B)

Page 5: 7th pre alg -l76

Lesson 76.notebook March 13, 2014

C)

D)

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Lesson 76.notebook March 13, 2014

E)