Answer:
Na20+H20 -> 2NaOH
Step-by-step explanation:
Answer:
option A is the correct answer.
Step-by-step explanation:
It’s the first one on the top left corner
Answer:
a 8
Step-by-step explanation:
You are given two sides and the included angle. Since you don't have any side and the opposite angle, you must use the law of cosines.





Answer: a = 8 cm
Answer:
65.91078
Step-by-step explanation:
You add the two decimals, that gives you two decimals. Use those two decimals and place them to the right of the answer. =0)