ANSWER:

STEP-BY-STEP EXPLANATION:
We have the following expression:

In order to operate, we must first break the parentheses and then group similar terms, like this:
Answer:
they are 0.2 apart from each other and can easily be shown on a number line
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
2 is the only acute angle meaning less than 90 degrees.
21/186
Answer: 7/62
Hope this helps!!!!!!!