Can someone help me check and do these problems only 4
attached*

Question

Can someone help me check and do these problems only 4
attached*

anonymous · Answer

attachment

horsegirl27 · Answer

It's a test it says.. we really can't help with a test.. well I probably would but I don't know this.

horsegirl27 · Answer

@iGreen  @blurbendy  @mathmath333

anonymous · Answer

i really just need help checking problem 2 and working problem 3 because my teacher has not given up the review video...

horsegirl27 · Answer

oh ok well I don't know calc/trig lol well a little trig actually...make that quite a bit. But I'm only in 8th grade so I can't help sorry:( I don't know how to do these

horsegirl27 · Answer

@triciaal  @iGreen  @sleepjess @ganeshie8 @bohotness @blurbendy

horsegirl27 · Answer

@sleepyjess

anonymous · Answer

np ill try to work trough them and when someone can help check that would be appreciated ^^ thank you :)

horsegirl27 · Answer

Sure ok! Hope you understand them! Post what you have so people can correct u if needed. @blurbendy

anonymous · Answer

ok ^^

horsegirl27 · Answer

@Daniellelovee  @butterflydreamer  @Nnesha

anonymous · Answer

i know:
sin= opposite over hypotenuse 
cos= adjacent over hypotenuse 
tan= opposite over adjacent 

csc= the exact opposite of sin 
sec= exact opposite of cos 
cot= exact opposite of tan 

so if i need to find b:

b is adjacent so i would use sec