Answer:
No it is wrong
Step-by-step explanation:
let's say the number is 15 is a substract 13 I get 2 but let's take 15 again of I add one I have 16 so it's incorrect
We know that it must equal 9, and that we do x•x-x+6 and find the square root
Answer:
3
Step-by-step explanation:
15
-
12
-----
3
Answer:
803.84 feet squared
Step-by-step explanation:
A=pi*r^2
16^2=256
256*pi=803.84
