Use the Pythagoras theorem :-
length = sqrt (72^2 + 60^2)
= 94 meters to nearest meter
You did:
5 episodes / 4 hours = 1.25 episodes/hour
You found how many episodes they watched in one hour, when you should have found how many hours they watched one episode. This is because you need to find how long it took them to watch 24 episodes.
So instead:
4 hours / 5 episodes = 0.8 hours/episode
Then you multiply 0.8 and 24 = 19.2 hours
Answer:
x ≈ 8.1 units
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan72° = = ( multiply both sides by x )
x × tan72° = 25 ( divide both sides by tan72° )
x = ≈ 8.1 ( to the nearest tenth )
Each ticket = an individual student.
322 is the total amount
so the equation you use is $322 divided by $4
WHY: this is so you can find the amount of $4 in $322. This is basically finding the number of students attending the dance.