On a number line the directed line segment from Q to S has endpoints Q at -14 and S at 2. Point R partitions the directed line s

Question

4 years ago

8

egment from Q to S in a 3:5 ratio.
Which expression correctly used the formula, to find the location of point R?

2 answers:

liq [111] · Answer 1 · 2022-01-18T17:42:52+03:00

Answer:

Step-by-step explanation:

The distance from Q to S is 2 - (-14), or 16.

We start at point Q. Note how 3 and 5 add up to 8, which allows us to write:

R = Q + (3/8)(16), or R = -14 + 6, or R = -8.

From R to S it is (5/8)(16), or 10 units.

The directed line segment is partitioned into segments of lengths 6 and 10, whose combined length is 16, as expected.

mars1129 [50] · Answer 2 · 2022-01-18T20:00:09+03:00

4 0

Answer:

14/5 or A

Step-by-step explanation:

I just took this assignment.