B - 45 because 27 divided by 6 is 4.5 and then 10x4.5=44
Change 4/5 - 2/3 so that the denominator is th same. Let’s try 15.
So, 12/15 - 10/15.
Then, subtract to get 2/15.
Hope it helped :)
2 is 42 but i’m not sure about one
Answer:45,311
45,301+10=45,311
I hope this is good enough:
Answer:
4√(5) i
Step-by-step explanation:
√(-80) = √(80)i
=√(16) √(5) i
= 4√(5) i
where the operator i = √-1
