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1.given A,B,C are three different points, the rays AB,AC are opposite rays

a) always 

b)sometimes

c)never

2.which of the following is equivelant to this conditional statement?

a)if two lines are parralel, then they never intersect.

b)if two lines never intersect, then they are parralel

c)if two paralel lines never intersect, then they are parralel.

d) if two linest hat never intersect are parralel, then they never intersect.

3.which of the following are conditional statements? pick all that apply.

a) the number zero

b)only rhombusses have four sides of equal length.

c)the line joining two opposite corners.

d) you can always draw a line parralel to another line.

 May 14, 2020
 #1
avatar+21953 
+1

1)  sometimes

 

2)  What conditional statement?  Did you forget to include it?

 

3)  c

 May 14, 2020
 #2
avatar+326 
+1

yeah its parralel lines never intersect

xxJenny1213xx  May 14, 2020
 #3
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+1

 

You asked us to look at number 2 

 

2.which of the following is equivelant to this conditional statement? 

a)if two lines are parralel, then they never intersect. 

b)if two lines never intersect, then they are parralel 

c)if two paralel lines never intersect, then they are parralel.

d) if two linest hat never intersect are parralel, then they never intersect.  

 

a.  This is true.

 

b.  Maybe.  If they're in the same plane, they're parallel. 

     In three dimensions, it's possible to have non-intersecting lines that are not parallel. 

 

c.  This is true.  If two lines are parallel, then they are parallel.

 

d.  This is true.  If two lines never intersect, then they never intersect.  

.

 May 14, 2020
edited by Guest  May 14, 2020

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