The formula for the area of a square is A = s^2, where s is the side length. Here, 225 cm^2 = s^2.
To find the side length, we need only take the sqrt of both sides of this equation and eliminate the negative root:
plus or minus √{225 cm^2) = s. Thus, s = 15 cm = side length.
Answer:
you would - 1 to -7 and get -8 then divide -8 by -2 than it would be 4
Step-by-step explanation:
Answer:
Please check explanations
Step-by-step explanation:
Here, we want to talk about how interest relates to a deposit account
A deposit account is one in which we are expected to put an amount of money for a certain period of time
Now, we are supposed to take out the money after the end of the period
The money we are taking out is generally greater than the money we have put in
The difference between the amount of money we have put in and the amount we are taking out after the end of the stipulated period is what we know as interest
This interest is however based on some parameters
Generally, the longer we have put the money, the greater is the amount of money we will be expected to receive at the end of that time
Answer:4x^2-9
Step-by-step explanation:
By using the FOIL method we multiply 2x by 2x, 2x by -3, 3 by 2x, and 3 by -3.
After doing this we are left with 4x^2-6x+6x-9
The -6x and 6x cancel each other out leaving just 4x^2-9
Answer:
Where is the problem?
Step-by-step explanation: