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Published byAugustine Bates Modified over 7 years ago

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#30-1 March 28, 2011 Solve the equation 1) 4m = 6 2) 3) Find the area of the rectangle for each of the possible values of x.

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C = ∏d 2 2

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2 2

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#30-2 March 29, 2011 Solve the equationSimplify your answer 1) 31 = 3x + 42) 3) Complete the mapping diagram for the following graph.

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Use the 10 for finding the circumference of the semi-circle. C = ∏d 2 You divide by two because it is HALF of a circle. Add the circumference of the semi-circle to the other two sides of 8 ft and 6 ft. The perimeter of this composite figure is _____ft.

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C = ∏d I have 2 semi-circles. If I put them together, I have a whole circle, so I DO NOT need to divide by 2. Add the circumference to the perimeter of the rectangle. Perimeter of the Rectangle = 2 l + 2w The perimeter of this composite figure is _____m.

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C = ∏d 2

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Add the circumference of the 2 semi-circle to the other sides of 8 ft, 6 ft, and 10 ft. C = ∏d What are these two lengths? Add ALL the sides together.

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C = ∏d 2

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Use the following ordered pairs to create a mapping diagram. (0, 10), (4,6), (6,4), (7,3) #30-3 March 30, 2011 Solve the equation 1) 8n + 4 – 3n = 542) 3)Mapping diagrams can be written as ordered pairs. To create a mapping diagram of ordered pairs… 1. List the inputs from least to greatest 2. List the outputs from least to greatest 3. Draw arrows from the inputs to their outputs

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Use the following ordered pairs to create a mapping diagram. (2, 6), (3, 3), (6, 9), (5, 1) To create a mapping diagram of ordered pairs… 1. List the inputs from least to greatest 2. List the outputs from least to greatest 3. Draw arrows from the inputs to their outputs

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#30-4 March 31, 2011 Solve the equation 1) 22 = 2) 3) When writing an equation for a function, the input is x and the output is y. Write an equation to represent the following function: the input IS 8 less than the output

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A = ∏r² 2 You divide by two because it is HALF of a circle. A = ∏r² 2 You divide by two because it is HALF of a circle.

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A = ∏r² 2 2 You divide by two because it is HALF of a circle. You divide by two because it is HALF of a circle.

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A = ∏r² 2 You divide by two because it is HALF of a circle. Find your radius by ÷ 2 Find your radius by ÷ 2

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A = ∏r² Find your radius by ÷ 2 When writing an equation for a function, the input is x and the output is y. Write an equation to represent the following function: The output is 17 more than the input ______________________________

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#30-5 April 1, 2011 Solve the equation 1) = 302) 3)When looking at an ordered pair, the first number is x and the second number is y. Is the ordered pair (1, 18) a solution to the function y = 9x + 8

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The TOTAL area of this figure is _____cm². The TOTAL area of this figure is _____ft².

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The TOTAL area of this figure is _____m². The TOTAL area of this figure is _____cm².

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