help please

Question

help please

anonymous · Answer

The measure of each exterior angle of a regular polygon is 24°. How many sides does the polygon have?

 9

 13

 12

 15

anonymous · Answer

interior angle = 180 -exterior angle
regular polygon=$$\left( n-2 \right)\times \frac{ 180 }{ n }$$
answer will be 15

anonymous · Answer

oh yeah that formula looks familar thanks.can you help me with somemore questions please ?

anonymous · Answer

I'll try

anonymous · Answer

A car pulls a camper up a hill angled at 50 degrees with a force of 14600 N. What is the horizontal force required to pull the camper?

 9384.7 N

 10100.5 N

 9960.5 N

 10465.1 N

anonymous · Answer

check it here. If there are problems come back. http://openstudy.com/study#/updates/518a77f3e4b0d254cf0e9a86

anonymous · Answer

no problem came up the page is just loading

anonymous · Answer

how about this one.. http://openstudy.com/study#/updates/4fd0c211e4b057e7d21fc139 . The answer is 9384.7 N

anonymous · Answer

SOH CAH TOA... Use $$\cos 50=\frac{ x }{ 14600 }$$

anonymous · Answer

idk how to do that