Answer:

Step-by-step explanation:
<em>Cancel the </em><em>common factor</em><em> of 10 </em>
<em>to get the </em><em>exact form</em><em> of 5/3</em>
<u>Hope this helps</u>
The solutions to the equation are
-2
2 - √10
2 + √10
8.2
Step-by-step explanation:
x = 2/5 or x = 0 Hope that will help



When is cos (x) = 0? <em>at 90° (aka π/2)</em>
Answer: 
I don’t bro cuz I need help to