Question

God do i hate math : Last question for the night lol Help :)

Answer 1

http://www.msdgeometry.com/joomla/images/stories/trig%20ratios.gif

Answer 2

math is really fun though

Answer 3

I agree. ^^^

Answer 4

lol

Answer 5

For first one, use tan.

Answer 6

I love math so much, also @RD⁴² and @nicolek9

Answer 7

well im sorry i have to go

Answer 8

Do you know how to do the first one? @bubblybiishh

Answer 9

You use tangent for first one.

Tan(x) = 6/7
Tan^1(6/7) = x
x = 40.601 degrees

Answer 10

yea i got the first one done

Answer 11

Bye @nicolek9

Answer 12

how about the second one ?

Answer 13

Second one... Use sine!

Answer 14

would the second one be sin 40 = 12/x ?

Answer 15

and the third sin 58 = 18/x ??

Answer 16

You are correct about second one, but not third one. You are supposed to use cosine.

Answer 17

Yup, you are correct.

Answer 18

sin 40 = 12/x
X = 12/40 = 0.3 for the second one


cos58 = x/18
X = 18cos58 = 9.5 for the third am i right or no ?

Answer 19

third one is right. Second one, it is supposed to be \(\dfrac{12}{\sin{(40^\text{o})}}\)

Answer 20

ok thanxx :)