Help PLZ! I am not sure if i chose the right answer

Mathematics

1 answer:

Vikentia [17]3 years ago

6 0

Answer:

5. I agree with your answer choice.

6. 13.3

Step-by-step explanation:

5. You have m∠1 = 90° = m∠2, so it is reasonable to invoke the transitive property. (Step 4 would use "angles with the same measure are congruent" to complete the proof.)

6. The difference in x-coordinates is (4-1) = 3. The difference in y-coordinates is (22-9) = 13. By the Pythagorean theorem, the distance between the points is ...

... √(3² +13²) = √178 ≈ 13.342 ≈ 13.3

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Answer:

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Step-by-step explanation:

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3 years ago

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There are 10 seniors in the class, from which 4 should be chosen by the teacher. The order of the chosen students does not matter. This means that we speak of combinations. THe equation for calculating the number of possible combinations is:
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3 years ago

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Answer:

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Step-by-step explanation: