Which one doesn't belong? Choose two patterns of the numbers below and explain why they are each different from the rest. a, 1,2,4,8,16 b, 7,9,11,13,15 c, 14,12,10,8,6 d, 0,4,8,12,16

side xy = 10

sin(x) = 4/5

cos(x) = 3/5

tan(x) = 4/3

step-by-step explanation:

which expression represents the approximate length of bc?

step-by-step explanation:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80