L=Length W=Width P=Perimeter
L=3w-4
P=2w+22
P=2L+2w=2w+22 Answer: W=5
2L=22 L=11
L=11
11=3w-4
3w=15
W=5
Answer:
1
5
is the answer
Step-by-step explanation:
hope it helps you!
Please look at the picture that you mentioned in the question
but decided not to let us see.
The circle is inside the square, and touches all sides of the square.
You'll notice that the diameter of the circle is the same length as
each side of the square, and the radius is 1/2 as long as a side.
Area of a circle = π R²
The radius of this circle is 17 inches . . . 1/2 the side of the square.
Area of the circle = π (17²) = 907.46 in² .
That's the area of the circle.
The other 258.5 in² of cloth is discarded after it's trimmed away.
3:1 ratio meaning for every 3 brown eyed people there are 1 blue eyed. So if you have 12 brown every you have 4 blue eyed. Giving you a total of 16 people.