Chur best answer is gonna be B hope this helps chu
Answer:
D.
Step-by-step explanation:
It's a right triangle so

x = 41
To add/subtract fractions you need to have a common denominator...
(2/2)(4n/15)+(5/5)(n/6)
8n/30+5n/30
(8n+5n)/30
13n/30
Answer:
approximation is often useful when it is not a very good one
2/9 divided by 1/2. invert the second fraction and multiply
2/9 * 2/1 = 4/9