Step-by-step explanation:
I'll do it but what is it about
All the y values would be 0, since it’s a horizontal line
Frodo can run 1 miles in 1 hour
Answer:
OC=48
RK=100
Step-by-step explanation:
We can use proportions to find both OC and RK.
Not sure why such an old question is showing up on my feed...
Anyway, let
and
. Then we want to find the exact value of
.
Use the angle difference identity:
and right away we find
. By the Pythagorean theorem, we also find
. (Actually, this could potentially be negative, but let's assume all angles are in the first quadrant for convenience.)
Meanwhile, if
, then (by Pythagorean theorem)
, so
. And from this,
.
So,