Match the scale and the actual area to the area of the corresponding scale drawing. SCALE AND ACTUAL AREA:
scale: 1 inch to 7 feet
actual area: 147 square feet

scale: 1 inch to 4 feet
actual area: 128 square feet

scale: 1 inch to 5 feet
actual area: 225 square feet

scale: 1 inch to 8 feet
actual area: 256 square feet

AREA OF SCALE DRAWING
scale drawing area:
4 square inches

scale drawing area:
8 square inches

scale drawing area:
9 square inches

scale drawing area:
3 square inches

which ones go with which?

sin3a=12/15

step-by-step explanation:

since one side was multiplied by 3 the other side must also be multiplied by 3.

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.  

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