Answer:
Sine of A should be 5/13
Step-by-step explanation:
Hope this Helped
Hey there! :)
Answer:
29/28.
Step-by-step explanation:
Starting with:

Begin by finding a common denominator. A number that contains all of the denominators as a factor would be 28. Change each fraction to contain a denominator of 28:

Add the fractions:

Therefore, the fractions sum up to 29/28.
Don't think so.
/ᐠ。ꞈ。ᐟ\
*Has to add more words to be able to answer this*