Two lines perpendicular to the same plane are?
• a. coinciding lines
• b. equival...
Mathematics, 31.01.2020 21:02, moon3194
Two lines perpendicular to the same plane are?
• a. coinciding lines
• b. equivalent
• c. parallel lines
• d. congruent lines
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Answers: 3
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Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?
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The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
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Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next
Answers: 1
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Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −
Answers: 1
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