Step-by-step explanation:
√-15 is a complex number which is written as √15¡
¡=√-1
Answer:
I hope it will help you :)
Answer:
1.9 Kilograms.
Step-by-step explanation
To find the total, subtract 35 and 44, that equals 9. so take 35 from 44, Thats 1 kilo, plus the 9 extra. 1.9 Kilos
There are 45 girls in Jonathan's class.
Im not sure if im correct but I think the answer is 82 hours.