Point a is located at (5, 10) and point b is located at (20, 25). what point partitions the directed line segment ab into a 3: 7 ratio? (9 1/2, 14 1/2) (9 1/2, 20 1/2) (15 1/2, 14 1/2) (15 1/2, 20 1/2)

Step-by-step explanation:

The given points are and .

We want to find the coordinates of the point that partitions the directed line segment AB into a 3:7 ratio.

The point that partitions a directed line segment into a ratio is given by the formula;

We substitute the given points and evaluate to obtain;

The correct answer is A.

b.an increase in a causes b to decrease

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%