Answer:
The sides are increased by a percentage of 25%
Step-by-step explanation:
Let
x -----> the length side of the original square
y ----> the length side of the increased square
we have



the increase is calculated by subtracting x from y
so

Remember that

therefore
The sides are increased by a percentage of 25%
The answer here should be C
Answer:
102,400,000
Step-by-step explanation:
4*10=40
40^5=102,400,000
Answer:
2 ≤ a
Step-by-step explanation:
<em>"2 is less than or equal to A"</em>
<em />
Break the sentence apart.
Two - 2
" less than or equal to" - ≤
A - a
Put it together:
2 is less than or equal to a is: 
Hope this helps.
Answer:
tiydfyfjfjthfuy5jjyuf
Step-by-step explanation: