Representatives from the student councils at three area high schools are traveling to the national convention in new york. north springdale high school is sending 5 more students than south springdale high school and west springdale high school is sending 6 more students than north springdale. the three schools are sending a total of 46 students to the convention. how many of the students are coming from north springdale?

15 students are coming from North Springdale.

Step-by-step explanation:

Total students: 46

South Springdale (SS): X

North Springdale (NS): X + 5

West Springdale (WS): NS + 6 = X + 5 + 6

3X + 5 + 5 + 6 = 46

3X = 46 - 6 - 5 - 5

3X = 30

X = 30 / 3

X = 10

South Springdale: 10 students

North Springdale: 15 students

West Springdale: 21 students

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2