Ratio of the number of adults to the number of students at the prom has to be 1: 10. Last year there were expecting the same attendance this year, how many
477 more students than adults at the prom. If the school is
adults have to
attend the prom?

i do not know this sorry : (

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

put greater than symbol. (> ). can i get brainliest?