azibur3191
18.11.2019 •
Mathematics
Using the triangle above, if ab = 4x + 5,
and ac = 9x - 20, and bc = x + 17, solve
for both x and the perimeter of the
triangle. show all work.
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Ответ:
A point that is 2/3 of the distance PR from P, so that will be:
-2 + (1-(-2)) * 2/3 , 7 + (0-7) * 2/3
Since they are asking only for the y-coordinate
7 + (0-7) * 2/3 = 7 - 14/3 = (21 - 14) / 3 = 7/3 =
So the answer to the question above isthe last one among the given choices 2.3