Answer:
3 + 2n
Step-by-step explanation:
2 + 1 = 3.
2n cannot be added into this because it has a letter in front of it. Therefore, it stays on its own.
Answer:
e
Step-by-step explanation:
e
Using the change in base property, we have
approximately.
Answer:
the asnwer is 35°
Step-by-step explanation:
you can said bca and its gonna give you that
Answer:
the bottom left is wrong
Step-by-step explanation:
if u add 40+5+7/10+1/100 it'll only equal to 45.71
