Please explain to me how to solve for x. Picture attached

35) x = 3 1/3

Step-by-step explanation:

for each of these parallelograms, the diagonals are congruent

in #35, DT = RT so you can set their expressions equal to each other

22 = 6x + 2

20 = 6x

20/6 = x

10/3 = x (simplified)

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6