The opposite operation of squaring is to find the square root. I dunno what the original equation is so I can’t help with that
Answer:
help
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let
represent the length of the rectangle. The width can be represented as
.
The perimeter of a rectangle with lengths
and
is given by
.
Thus, we have:

The width is then
.
$12 per foot, 618.79 feet total.
Multiply 618.79 by $12 to get the answer: $7,425.48
Answer:

Step-by-step explanation:
Let v be the speed after the collision of both the cars.
Now, momentum is given by: mass × velocity, then by equating the total momentum before and after the collision of the two cars, we get

⇒
⇒
⇒
Thus, they are moving at the velocity of 