The sequence is 6+8+10+12 with 6 being the first number of the sequence.
The answer is the second one because if u plug in ⁿ and do the rest of the equation, you get your value
Answer:
14√2 feet
Step-by-step explanation:
The length of a diagonal of a square is
where
is the side length of the square. Therefore,
.
There is two ways to do this
4+4+4 = 12
or
4*3=12
either way the answer is 12 4*3 is just like a shortcut of writing it out instead of having to add the numbers together. When it is "4 times 3" it is saying what is the sum of 4 added 3 times? another example can be 9*9 which is like the simplified version of 9+9+9+9+9+9+9+9+9= 81 9*9 = 81 which is the same thing. try this with other numbers and you will see that it will all result the same way.
* = times or "x" which is the multiplication sign
The answer to 500,000•2783786= 1.39189e12