please, i need help :(

Answer:
First of all, find x from the Pythagorean theorem [tex]a^2+b^2=c^2[/tex], which c is the hypotenuse.
[tex]7^2+24^2=c^2[/tex]
[tex]49+576=c^2[/tex]
[tex]c^2=625[/tex]
c=25 or x=25
Next, we have to figure out the value of y and z. So, you need to use inverse trigonometric functions.
arctan[tex](\frac{7}{24})=y=16.3[/tex] degrees. arctan[tex](\frac{24}{7})=z=73.7[/tex] degrees.
All in all, the values are
x=25
y=16.3
z=73.7
Hope this helps and have a nice day!