Answer:
200.96 feet
Step-by-step explanation:
We have a pool with a radius of 28 feet.
They also tell us that there is a path around the pool and its width is 4 feet.
Thus:
The radius of the outer edge of the pool path would be equal to the radius of the pool plus the width of the path.
= (28 + 4) feet
= 32 feet
To find the length of the fence, we need to find the circumference of the outside of the pool path. The radius is then equal to 32 feet.
The circumference of the outer edge of the pool path would be equal to the perimeter.
p = 2 * pi * r
replacing
p = 2 * 3.14 * 32
p = 200.96 feet
therefore 200.96 feet are needed
Answer:
false
Step-by-step explanation:
when you move COUNTERclockwise, you go in the opposite direction that a clock goes, so you would go to the left instead of the right
The 1st and 2nd question is 25.
1) 8y=-5x+12
y= (-5/8)x+3/2
2) 2y=3x+7
y= (3/2)x+7/2
3) -3y= -2x+7
y=(2/3)x-7/3
4) -4y= -12x+16
y=3x-4
5) -2y= -x+10
y=(1/2)x-5
Hope this helps!
6 students have black hair, 3 students have blonde hair, and 21 students have brown hair. since percentages come out of 100% you can use ten as a smaller size, so 20% of 10 is 1, multiply that by three because our full percentage is out of 30, and you get 3, and so on.
