Question

Please answerrrrrrrrrr pleaseeeeeeee

Answer 1

Answer:

$\Huge\boxed{x=53}$

Step-by-step explanation:

Hello There!

Once again we need to use trigonometry to solve for X

Here are the Trigonometric Ratios:

Sin = Opposite divided by hypotenuse

Cos = adjacent divided by hypotenuse

Tan = Opposite divided by adjacent

We are given the adjacent side of x (45) and the hypotenuse (75) so we need to use cos

Remember cos = adjacent divided by hypotenuse

Now we create an equation

$cos(x)=\frac{45}{75}\\\frac{45}{75} =.6$

now we have

$cos(x)=.6$

like always we want to get rid of cos

to do so we take the inverse of cos (arccos^-1) and apply that to each side

$arccos^-^1(cos(x))=x\\arccos^-^1(.6)=53.13010235$

finally we round to the nearest degree

we're left with x = 53