03-04-2018
Mathematics

contestada

Any help please, confused‍♀️

Any help please confused class=

Respuesta :

03-04-2018

Use Trigonometry and reread the question and you will understand soon

Answer Link

backseatdog backseatdog

03-04-2018

sin 60 = opposite/hypotenuse

opposite is 30. Hypotenuse is what we are looking for. Use algebra:

hypotenuse = opposite/sin60

hypotenuse = 30/(sqrt(3)/2)
hypotenuse = 60/sqrt(3) = 60sqrt(3)/3 = 20sqrt(3)

So the belt is 20sqrt(3) or 34.6 foot

Answer Link

Otras preguntas

Which are the correct classifications for the polygon? A.) concave hexagon B.) convex hexagon C.) concave heptagon D.) convex heptagon

What is the difference from -83883838838383888-88888888939393

Round 5,403.264 to the nearest hundred.

DNA can be found it what organelles

What property is x+(3x+20)=180

If i leave my house at 6:52 am and run 1 mile at an easy pace (8:15 per mile), then 3 miles at tempo (7:12 per mile) and 1 mile at easy pace again, what time do

How does energy first enter most ecosystem as

Thermal pollution is caused by: carbon dioxide increased heat sulfur dioxide sewage

Toya can run one lap of the track on 1 minute 3 seconds, which is 90% of her younger sister niki’s time. What is niki’s time for one lap of the track?

Please help, i did it just dont want to get a bad grade for homework so need somone to double check.