Which of the following are equal to the expression below?

Check all that apply

Square of 40 over 2

To find the expressions that are equal to the given expression "Square of 40 over 2," we need to simplify it and compare it to the other options.

First, let's calculate the square of 40:
40^2 = 1600

Next, divide the result by 2:
1600 / 2 = 800

Now, we can compare the value of 800 to the given options.

Let's check each option to determine if it is equal to 800:

1. 800: This option is directly equal to the expression since 800 = 800.

2. 1600: This option is not equal to the expression since 1600 is the square of 40, but we need to divide it by 2.

3. 400: This option is not equal to the expression since 400 is the square of 20, not 40.

4. 80: This option is not equal to the expression since it is way too small compared to 800.

From our analysis, we can see that only option 1 (800) is equal to the given expression "Square of 40 over 2."

Therefore, the correct answer is option 1.

hard to say. It could be either

(40/2)^2 = 400
or
40^2/2 = 800