Question

Find x.
30 degrees
Y
X
5/2

Answer 1

$\\ \sf\longmapsto sin30=\dfrac{5/2}{x}$

$\\ \sf\longmapsto x=\dfrac{2.5}{sin30}$

$\\ \sf\longmapsto x=2.5/0.57$

$\\ \sf\longmapsto x=4.3$

Option D is correct

Answer 2

The value of x is 5

How to solve for x

To solve for x, we make use of the following sine ratio.

sin(30) = Opposite/Hypotenuse

So, we have:

$\sin(30) = \frac{5/2}{x}$

Evaluate sin(30)

$\frac 12 = \frac{5/2}{x}$

Solve for x

$x = \frac{5/2}{1/2}$

Evaluate the quotient

$x = 5$

Hence, the value of x is 5

Read more about sine ratios at:

https://brainly.com/question/2920412