Question

Can someone help?

Answer 1

I think it's B. Do you agree, @abb50 ?

Answer 2

i think it's a..

\[\sin x = \frac{5}{10} = \frac{1}{2}\] meanwhile \[\cos y = \frac{10}{10} = 1\] therefore \[2\sin x = 1 = \cos y\]

Answer 3

Do you think it's a, @binary3i

Answer 4

I think its A.

Answer 5

its a.

Answer 6

thank you.