Which graph represents the solution set of the system of inequalities? {3y≤2x+6 2x+y> 0

First graph

Step-by-step explanation:

Given equations :

We need to find which graph represents the solution set of the given system of inequalities .

Put point (1,0) in inequation , we get which is true, so solution is region towards the point (1,0) i.e, region below the line 2x+6 = 3y

Put point (1,0) in inequation , we get which is true, so solution is region towards the point (1,0) i.e, region towards the right of equation .

As we take intersecting part of both the regions , we get the shaded part as shown in the given figure .

So, answer is first graph

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.  

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula