Answer:
∠ XZY ≈ 23.6°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin Z =
=
=
, thus
Z =
(
) ≈ 23.6° ( to 1 dec. place )
Answer:
SP=Rs 800
Step-by-step explanation:
→As we have,
→Profit=SP-CP
Now,

The answer is the 989 is the answer
Well we need the problem or else we cant help you.
100-6x=160-10x
-6x+10x=160-100
4x=60
x=15
Have a nice day! :D