Answer:
Parallel lines
Step-by-step explanation:
Parallel lines never intersect and are always same distance apart.
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The number of 10 chips stacks that Dave can make if two stacks are not considered distinct is 110.
The solution
To get the symmetric stacks, one has to subtract the symmetric stacks to know the ones that are asymmetric.
The symmetric are flipped. Given that they are double counted what we have to do is to divide through by 2.
6/2 = 3
10/2 = 5
4/2 = 2
1/2(10C6) - (5C3) + (5C3)
0.5(210-10+10)
= 110
Answer: Only the second image
Step-by-step explanation:
25 /100 can be simplified by / both by 5 making your simplified fraction 5/20 and then again /5 to get 1/4
Answer:
190
Step-by-step explanation:
