What conjecture can you make about the number of dots in the nth pattern? A. N^2/2
B. N(n+1)/2
C. N(n-1)/2
D. (N-1)(n+1)/2

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

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blogan.20174

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy