What is the distance between these two points? (-5,3) and (3,-5) 13 units b 11.3 units 98.75 units d 10.4 units

B

d = 8√2

or

d ≈ 11.314

Step-by-step explanation:

Use distance formula:

Plug in given values:

Simplify:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

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.