Answer: 4
Step-by-step explanation:

However, as the base must be positive, n=4.
Answer:
2
Step-by-step explanation:
you put one finger on your left and you put on finger on your right hand, put them next to each either and boom, you got 2.
G'Day m8
Answer:
Mechanical/physical weathering - physical disintegration of a rock into smaller fragments, each with the same properties as the original. Occurs mainly by temperature and pressure changes
Chemical weathering - process by which the internal structure of a mineral is altered by the addition or removal of elements.
Step-by-step explanation:
I REALLY NEED BRAINIEST THX

The area of the square can be expressed as

So to go back to the side length, you just need to find the square root of the area.
<span>Center City West = x
</span><span>Center City East = (x + 257)
Solve for x to find the capacity for Center City West and then we can find the capacity for Center City East.
(x + 257) + x = 1221
x + x + 257 = 1221
2x + 257 - 257 = 1221 - 257
2x = 964
2x / 2 = 964 / 2
x = 482
</span><span>Center City West capacity = 482
</span>
Now to find Center City East capacity we substitute 482 for x in (x + 257)
(x + 257)
(482 + 257)
482 + 257 = 739
Center City East capacity = 739
Center City West capacity = 482