Mathematics, 24.06.2019 02:50 sloane50
What is the converse of the following true conditional? if the converse is true, rewrite the statements as a biconditional. if either is false, give a counterexample. if two lines are parallel, they do not intersect. select one: a. if two lines do not intersect, they are parallel. one statement is false. if two lines do not intersect, they could be skew. b. if two lines do not intersect, they are parallel. one statement is false. if two lines are parallel, they may intersect twice. c. if two lines do not intersect, they are parallel. both statements are true. two lines are parallel if (and only if) they do not intersect. d. if two lines do not intersect, they are not parallel. both statements are true. two lines are not parallel if (and only if) they do not intersect.
Answers: 1
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 21.06.2019 23:00
The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
Answers: 3
Mathematics, 22.06.2019 00:30
In the diagram, bc¯¯¯¯¯∥de¯¯¯¯¯ . what is ce ? enter your answer in the box.
Answers: 3
Mathematics, 22.06.2019 01:10
Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?
Answers: 1
What is the converse of the following true conditional? if the converse is true, rewrite the statem...
Mathematics, 28.07.2019 23:30
Computers and Technology, 28.07.2019 23:30
Physics, 28.07.2019 23:30
Mathematics, 28.07.2019 23:30
Mathematics, 28.07.2019 23:30
Physics, 28.07.2019 23:30