Mathematics, 02.07.2019 08:00 khynia11
Read the following two statements. then use the law of syllogism to draw a conclusion. if two lines intersect and form right angles, the lines are perpendicular. if two lines are perpendicular, they intersect and form 90° angles. a. if two lines intersect and form right angles, they intersect and form 90° angles. b. the lines are perpendicular. c. the lines intersect and form 90° angles. d. if two lines do not intersect and form 90° angles, they do not form right angles.
Answers: 1
Mathematics, 21.06.2019 19:10
How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.
Answers: 1
Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Read the following two statements. then use the law of syllogism to draw a conclusion. if two lines...
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