Answer:
19.47°
Step-by-step explanation:
2 = opposite to A
6 = hypotenus
From trigonometry :
Sin A = opposite / hypotenus
Sin A = 2 / 6
Sin A = 1/3
A = sin^-1(1/3)
A = 19.47°
Answer:
3u-47
Step-by-step explanation:
Just combine like terms, which for this case is the -40 and the -7. Hope this helps!
Answer:

Step-by-step explanation:
I hope this helps
Answer:
3.26
Step-by-step explanation:
if there is a five you round it up too 3.26
Answer:
87.47 cm
Step-by-step explanation:
112-24.53 is 87.47