Question

Please help! (listing BRAINLIST and giving points) ​ :) ​

Answer 1

Answer:

$x=7.8$

Step-by-step explanation:

In any right triangle, the sine of an angle is equal to its opposite side divided by the hypotenuse.

The angle marked 33 degrees has its opposite side labelled with $x$ and the hypotenuse of the triangle labelled with 12.

Thus, we can set up the following equation to solve for $x$:

$\tan 33^{\circ}=\frac{x}{12},\\x=12\tan 33^{\circ}=7.79289111837\approx \boxed{7.8}$

Answer 2

Answer:

Step-by-step explanation:

tan(33°) = x/12

x = 12tan(33°) ≈ 7.79