We need a pic to see what is the shape lol
300 pounds? I can only think in pounds for each bed. I hope that helps?
Answer:
h = 9 feet.
Step-by-step explanation:
The height at the top of a roller coaster hill is 10 times the height h feet of the starting point. The height decreases 100 feet from the top to the bottom of the hill. The height at the bottom of the hill is -10 feet.
Therefore, there is a zero elevation point between the starting point at h height and the bottom of the hill which is at - 10 feet from the zero elevation point.
Now, the elevation of the top of the hill from the zero elevation point is (100 - 10) = 90 feet.
Therefore, 10h = 90
⇒ h = 9 feet. (Answer)
Answer:
w=(y+1)/(2+a)
Step-by-step explanation:
Given is :
The radius of the spherical container = 13 units
A square plate rests horizontally in a spherical container and is 1 unit above the bottom point of the container. So, the distance from the center of the sphere to the center of the plate = 12 units. And the distance from the center of the sphere to the corner of the plate is 13 units.
Lets assume the side is 'x' units
Now using Pythagoras theorem, we will find the distance from the center of the plate to the corner :



x=5 units
So, the length of the diagonal becomes 10 units.
Now, we get an isosceles triangle with sides x,x and 10 units.




Hence, the length of a side of this plate is
units.