Cos x = 15÷17
because cos is adjacent side over hypotenuse.
Here is an example I did of the problem hope it helps let me know if you need anything else~!
~<span>Cecildoesscience </span>
Answer:
- 4
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplify
using this rule

= 
=
×
= 3
Then
- 2
+ 2
= - 2(3
) + 2
= - 6
+ 2
= - 4
Answer:
(1, 5) and (5, 13)
Step-by-step explanation: