Bill says that he can add 23 and 40 without regrouping. Is bill correct? How do you know?
2 answers:
He can because you can add it mentally. You can just have 23 in your head and count by adding 10 "4" times.
Hope this helped☺☺
Yes because 23+40 equals to 63 without any twist or turns, it is a simple answer
You might be interested in
Step-by-step explanation:
The formula of sin 2A in terms of cotA is
Hope it will help :)❤
I think the answer is 1/2!
Check the picture below.
Answer:
35.29
Step-by-step explanation: