Answer:
A
Step-by-step explanation:
Hey There!
To find the amount of area she is painting we have to find the area of one side and multiply that by 4 ( because there are 4 walls)
8x10=80
80x32=320
so Betsy will be painting 320ft²
1 meter = 100 cm
16×100=1600
1600-1000=600
It's 510,000. Just go to the 10,000 place and round there, then just replace the rest of the numbers with 0's. Don't use a decimal; that would suggest that the number isn't rounded.
Answer:
≈ 
Step-by-step explanation:
Start with the distance formula:

Pair your values to your variables.

Let's substitute those values into the formula.

Complete the operations in your parentheses.

Square the bases of your powers.

Add.

Find the square root of
:
≈ 
I only provided 4 digits after the decimal point; feel free to round it accordingly.