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- Prove or disprove that AB=AC implies B=C.In Exercise 11 and 12, provide the missing statements and reasons. Given: 12;34 s 2 and 3 are complementary Prove: s 1 and 4 are complementary PROOF Statements Reasons 1. 13 and 34 1. ? 2. ? and ? 2. If two s are , then their measures are equal. 3. s 2 and 3 are complementary 3. ? 4. ? 4. The sum of the measures of complementary s is 90 5. m1+m4=90 5. ? 6. ? 6. If the sum of the measures of two angles is 90, then the angles are complementaryWhich is a valid conclusion given the following premises: Premise:All dragons sleep for one hundred years. Premise: Arthur hunts a mythical creature. Premise: The creatures Arthur hunts never sleep.
- A high school principal made this statement to the school board: "Either music is not dropped from the curriculum or the students will become cultural philistines; furthermore, the students will not become cultural philistines if and only if music is dropped from the curriculum." Assuming the principal is correct, what has she told us about music and the students?Discrete math question. Need sol.Verify.
- QUESTION 12. The combination of 11 things taken 8 at a time ( 11 C 8) is exactly the same as 11 things taken 3 at a time (11 C 3). Explain why this is logical and not just a coincidence. Sadimun bbo ns 21sdmunuo to masa:Question 8. A Compound proposition that is neither a tautology nor a contradiction is called.. . A. Contingency B. Equivalence C. Condition D. Inference5. a.) Threatened and in the U.S.? b.) An endangered foreign bitd? s c.) A mammal or a threatened foreign species? d.) If the species is threatened and foreign, it is a mammal? e.) The species is an amphibian? f.) The species is a reptile, endangered and not foreign? g.) The species is not endangered? h.) Assume the species is endangered, what's the probability that it is a bird and that it's from the U.S.?
- Use the following proposition (Euclid's Elements Book III, Prop 35) for assistance: "If in a circle two straight lines cut one another, the rectangle contained by the segments of the one is equal to the rectangle contained by the segments of the other"Question 4 Using everyday knowledge, indicate whether the if-then statements are correct forward-only or both reverse. Statemert 1: If Bob is Sally's spouse, then Sally is Bob's spouse. Statement 2: If the light is red Northbound, then the traffic is stopped. Forward-only/ Forward and reverse B Forward-only/ Forward-only C Forward and reverse / Forward-only Forward and reverse / Forward and reverse acerQUESTION 12. The combination of 11 things taken 8 at a time ( 11 C 8) is exactly the same as 11 things taken 3 at a time (11 C 3). Explain why this is logical and not just a coincidence. Lade dmun toy orman bbons deemun 140 to mua orit prydsong sri al snW.2.769
