'Ramon passed' presentation slideshows

Determine if each conjecture is true or false. If false, provide a counterexample.

Determine if each conjecture is true or false. If false, provide a counterexample. 1. There are 28 days in February. 2. If 2x + 3 = 15, then x = 6. 3. If a figure has four sides, then it is a square. 4. If an angle is acute, then it has a measure of 30 degrees.

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Drill : Tuesday , 10/14

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2-3

2-3. Using Deductive Reasoning to Verify Conjectures. Holt Geometry. Warm Up Identify the hypothesis and conclusion of each conditional. 1. A mapping that is a reflection is a type of transformation. 2. The quotient of two negative numbers is positive.

273 views • 27 slides

Pre-AP Bellwork 9-26

Pre-AP Bellwork 9-26. Write the converse, contrapositive, and inverse of the following conditional: If the slope of two lines are opposite reciprocals, then the two lines are perpendicular. Objective. Apply the Law of Detachment and the Law of Syllogism in logical reasoning. Vocabulary.

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Warm Up

Warm Up. Identify the hypothesis and conclusion of each conditional. 1. A mapping that is a reflection is a type of transformation . 2. The quotient of two negative numbers is positive.

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Warm Up Underline the hypothesis and circle the conclusion of each conditional.

272 views • 15 slides