Mathematics, 16.06.2020 02:57 kayranicole1
"If two points lie in a plane, then the line joining them lies in that plane."
For that postulate in Geometry, there is something I don't get. A plane is a shape with edges that go on forever, right? So it means if there is a plane, then covers the entire flat surface. So even if on the picture, the points are on the "outside" of the shape representing the plane, it still means they are in the plane right? Sorry if this is confusing to some people, I tried to make it as simple as possible but I guess I kind of failed, haha.
Anyways I would appreciate any answer explaining this and why. Thank you!
Answers: 3
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
Mathematics, 21.06.2019 18:30
The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?
Answers: 3
"If two points lie in a plane, then the line joining them lies in that plane."
For that postulate i...
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