'Cross product property' diaporamas de présentation

12-7

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M & M Ratio Activity/ Chapter 8/ Flashlight Activity

M & M Ratio Activity/ Chapter 8/ Flashlight Activity. MA.912.G.2.2 MA.912.G.3.4. 8.1 Ratio and Proportion. MA.912.G.2.2 MA.912.G.3.4. 8.1 Ratio and Proportion.

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Ratios and Proportions

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Similarity Ratios and Proportions

Similarity Ratios and Proportions. Section 7.1. Ratio. Ways to write a ratio:. Be sure to SIMPLIFY!. Comparison of two quantities. Example. 4 to 18(12) = 4 to 216 = 1 to 54. 4:216 = 1:54. 4 = 1 216 54.

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2-6 Ratios and Proportions

2-6 Ratios and Proportions. Algebra 1 Glencoe McGraw-Hill Linda Stamper. A ratio is a comparison of two quantities measured in the same unit. A ratio compares two quantities by division!. You can write a ratio in different ways. 5 to 6. 5 : 6.

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Bell Ringer

Bell Ringer. 6. 7. Two polygons are similar polygons if corresponding angles are congruent and corresponding side length are proportional. Similar Polygons. Example 1. Use Similarity Statements. ? PRQ ~ ? STU. a. List all pairs of congruent angles. b.

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Section 8.1 Ratio and Proportion

Section 8.1 Ratio and Proportion. OBJECTIVE: To write ratios and solve proportions BIG IDEA: Proportionality ESSENTIAL UNDERSTANDINGS: A ratio can be written to compare two quantities An equation can be written stating that two ratios are equal

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Pythagorean Theorem

Pythagorean Theorem. Formal Proof. By Irma Crespo. The Formal Proof. A formal proof of a sentence is a sequence of statements wherein each statement follows the form of the previous statement by a valid argument using the rules of reasoning.

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10. 7 Solving Rational Equations

10. 7 Solving Rational Equations. Standard: ALG. 15.0. Main Idea & Vocabulary. Today, we will solve rational equations. Like working with fractions, be sure to find a common denominator. Rational equation : an equation with one or more rational expression.

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Section 3-4: Ratio and Proportion

Section 3-4: Ratio and Proportion. Objectives: To find ratios and rates To solve proportions. Definitions. Ratio: A relationship between two numbers through division Rate: In a ratio, when each term represents a quantity measured in different units

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Problem Solving in geom. w/ proportions

Problem Solving in geom. w/ proportions. Proportion Properties. If then If then. Example True or False. If ,then If ,then. true. FALSE!. Should be a 4!!!. In the diagram.

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Lesson 7.1 Ratio and Proportion

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