Answer:
<h2> √3</h2>
Step-by-step explanation:

From triangle: 
Therefore:

The answer to your question is 4 minutes
Answer:
-45n-2
Step-by-step explanation:
Let's get rid of parenthesis first using distributive property!
-10n-12+10-35n
Combine like terms!
-10n-35n--12+10
-45n-2 would be the final expression
Answer:
Find the question mark using the model I've provided and that'll be the answer!