This is what I would do. First, I'll square each of the answer choices provided:
The value 52 lies between 64 and 49, which means that the square root of 52 lies between 8 and 7. The number 49 is closer to 52 compared to 64 thus the square root of 52 would be closer to 7 than 8. The answer is C. 7.
Hope this helps!
Answer:
27 28 29
Step-by-step explanation:
Let the first be n , and if they are consecutive then the next two numbers are n+1 and n+2.
n+(n+1)+(n+2)=84.
3n+3=84.
⇒3n=81.
⇒n=27.
Hence numbers are n,n+1,n+2→27,28 and 29
B = 3.
Plug it in to get -7 + 1 = -6
Answer:
3 5
Step-by-step explanation:
It just is trust
7 + 7 = 14
and
14 + 1 = 15
so
8 + 7 = 15
hope it helps