<u><em>Answer: →
*The answer must have a positive sign.*</em></u>
Explanation:
First, you had to do is remove parenthesis.

And then, subtract by the numbers. Subtract it's going to be subtract by the numbers, fractions, and find the difference between the numbers.

Hope this helps!
Answer:
2√3 = hypotenuse
√3 = side
Step-by-step explanation:

The answer should be 3/2 or 1.5
Hope this helps!
Answer:
5 kilos
Step-by-step explanation:
55:11
5:1 ratio