Answer:
Step-by-step explanation:
let the side of outer square=2x
then x²+x²=(20√2)²
2x²=800
x²=400
x=√400=20 in
2x=2×20=40 in
area of outer square=40²=1600 in²
area of inner square=(20√2)²=800 in²
area of shaded region A=1600-800=800 in²
The two numbers are 10 and 7.
10+7=17 and 10-7=3
Think it's B or A if they want it simplified.
Answer:
21 cent per card
Step-by-step explanation:
5.25 / 25 = .21
because 25 can be divided into the first 2 numbers
there isnt much here but answer is width=X and length=Y and X times Y
for example, if you had a room that was 3 feet long and 10 feet wide, it would be 30 square feet.
