Question

need quick help!

Answer 1

at ur service

Answer 2

do you know how to solve these?

Answer 3

not necessarily solve, just need to know what the starting point it

Answer 4

ya i got u... haha okay so u know the y is going to b one, bc well its obvious. and i think it is -pie over 8

Answer 5

bc it is 2*4 if i can remember right but its either positive or negate pie over 8

Answer 6

okay cool thanks. do you know how to do this one?

Answer 7

okay so set up ur triangle where cosine is -3/4, then use the pathagrum theorem to find what the missing side is then find sin

Answer 8

what did you get, i got C but i think i might have made a mistake

Answer 9

i got d, so u have -3^2+x^2=4^2 which equals 9+x^2=16 subtract 9 and then see what u get from there

Answer 10

ahh nevermind, i found my problem in my work. thank you very much! could i post a few more im confused on?

Answer 11

sure

Answer 12

another starting point

Answer 13

u r close but the y has to be .1.. it is the easiest way to figure a problem out is to look at the single part, not as a whole.. i always look at the y first.. just a little tip

Answer 14

oh gotchya. this one i actually thought i knew how to solve, but its asking for sec(a) which im not sure about.

Answer 15

25+25=c^2
sqrt50=c

Answer 16

but then from there im not sure what to do

Answer 17

oh, it is H/A

Answer 18

does that make the answer d?

Answer 19

ya

Answer 20

okay thanks! last one haha thank you so much for helping

Answer 21

sure no problem

Answer 22

so sorry i have to go

Answer 23

okay thats fine. thanks!

Answer 24

@wolf1728 do you know how to do the last one i posted a picture of?