Answer:
1. 48/100 or 12/25 simplified
2. 8/10 or 4/5 simplified
3. 1/250
4. 3 3/5
5. 4 41/50
Hope this helped! (I did the math and it took me quite a while, so can i please get a thanks?) Thanks!
Answer:
A
Step-by-step explanation:
i think its A but not sure lol
If the diameter is -3 to 3 then the diameter is 6 so the radius is 3. the equation would be x^2 + y^2 = 9. fyi i found this somewhere else online. i do this a completely different way and am not sure if this is correct.
We can let the radius of the semi circles be r and x can be the length of the rectangle.
The perimeter will be Perimeter = 2x + 2pr = 1200
The area of the rectangle is Area = x(2r)
Once we solve the perimeter equation, you get x = 600.
Put this into the area equation and you get Area = (600 - pr)(2r)
The maximum then gives r = 95. 493 and area 57, 295.8
Dimensions
Height is twice the radius or 190.986. Find base use equation x = 600 - p(95.493) = 300.
This means dimensions are 300 by 190.986
Answer:
575 births per year
Step-by-step explanation:
Take 600 plus 550 and divide it by two because you added two numbers together.