Make these inversely proportional. 1. 9:4 = 3:N
2. N:2 = 10:6
3. 6:N = 21:2
BADLY needed thanks for answering :DDD

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Rationalize the denominator- 12x/√x-10