Question

Please help essay question: https://snipboard.io/lnvN5T.jpg

Answer 1

Lets mathematically calculate sin(x) and cos(y)
So sin = opposite/hypotenuse
cos = adjacent/hypotenuse

With respect to the angle you are working with


Can you calculate sin(x) and cos(y) ?

Answer 2

No i can't

Answer 3

opposite side of the angle x over the hypotenuse. That is sin(x)
similarly the adjacent side of the angle y over the hypotenuse, that is cos(y)

Answer 4

please plug in the numbers now, calculate sin(x) and cos(y). no simplifying necessary

Answer 5

So how do i start the calculation

Answer 6

\(\color{#0cbb34}{\text{Originally Posted by}}\) darkknight
opposite side of the angle x over the hypotenuse. That is sin(x)
similarly the adjacent side of the angle y over the hypotenuse, that is cos(y)
\(\color{#0cbb34}{\text{End of Quote}}\)

Answer 7

I'm sorry but i'm confused

Answer 8

what is the opposite side of x? what is the hypotenuse?
sin(x) = the opposite side divided by the hypotenuse

Answer 9

The hypotenuse is unknown

Answer 10

Use pythagorean theorem to calculate it

Answer 11

144 + 25 = C^2

Answer 12

169 = C^2

Answer 13

and c = 13. now sin(x) = ?

Answer 14

12/13 = 0.923076

Answer 15

With respect to the angle you are working with
thats cos(x)

Answer 16

5/13 = 0.3846153

Answer 17

Can you just solve it for me because i need an example

Answer 18

u just did, leave it as 5/13. Now what is cos(y)?

Answer 19

5/13

Answer 20

so what is the relationship between sin(x) and cos(y)?

Answer 21

Sin X = 5/13 and Cos y = 5/13

Answer 22

Complementary

Answer 23

They are both equal

Answer 24

\(\color{#0cbb34}{\text{Originally Posted by}}\) @kekeman
They are both equal
\(\color{#0cbb34}{\text{End of Quote}}\)
yee

Answer 25

Yayy thanks

Answer 26

You are very much welcome