Slope = (4 + 9)/(3+8) = 13/11
answer
slope = 13/11
Find the differences:
3-0 = 3
9-3 = 6
18-9 = 9
The differences increase by the previous difference plus 3
So 5 kids would have 9+3 = 12 + 18 = 30 interactions.
6 kids: 30-18 = 12 +3 = 15 + 30 = 45 interactions.
7 kids: 15+3 = 18 + 45 = 63 interactions.
8 kids: 18 +3 = 21 + 63 = 84 interactions.
9 kids: 21+3 = 24 + 84 = 108 interactions.
The answer is d. 108
Answer:-5.60
Step-by-step explanation:
Answer:
(11b^2 + 7) (11b^2 - 7)
Explanation:
Since both terms are perfect squares, factor using the difference of squares formula, a^2 - b^2 = (a + b) (a - b) where a = 121b^4 and b = 49
Answer:
It would be supplementary!
Step-by-step explanation:
Because the two angles add up to 180
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