In a race, there are 9 runners. trophies for the race are awarded to the runners finishing in first
through third place.
in how many ways can first through third place be determined?
o 27
o 84
o 60,480
o 504

504

Step-by-step explanation:

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,