There is 1 teacher for every 18 students on a school trip. how many teachers are there if 72 students go on the trip? Create a proportion yay can be used to solve the problem.

the teacher is

g

a

y

Step-by-step explanation:

26

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,