The answer is B hope this helped
5. The 5th figure will have 30 tiles.
6. The 6th figure will have 42 tiles.
7. The pattern is non-linear (quadratic).
8. The 20th figure can be made with 420 tiles.
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The Nth figure is made with n*(n+1) tiles. To answer question 8, you must solve
.. n(n +1) = 420
.. n^2 +n -420 = 0
.. (n +21)(n -20) = 0
.. n = 20 or -21 . . . . the negative solution is extraneous
Answer:
hiii yall hi have a good day
Step-by-step explanation:
god bless you all and the answer is ........2 (sry I'm not sure)
Answer:
I was gonna help you, but no one didn''t help meeeeeee and i am cryinggggg!!!!
Step-by-step explanation:
