Answer:
Point Form:
(
−
2
,
3
)
Equation Form:
x = −
2
, y = 3
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Given :-
Diameter of tank = 20 feet
Radius of tank, r = 20/2 = 10 feet
To Find :-
Volume of the hemisphere
Formula to be used :-
Volume of the hemisphere = 2/3 × π × r³
Solution :-
Putting the values, we get
Volume of the hemisphere = 2/3 × π × r³
⇒ Volume of the hemisphere = 2/3 × 22/7 × 10 × 10 × 10
⇒ Volume of the hemisphere = 44000/21
⇒ Volume of the hemisphere = 2095. 23 feet³
Now, Total weight of the water
⇒ Total weight of the water = 62.4 × 2095.23
⇒ Total weight of the water = 130742.35 pounds
Hence, the Total weight of the water is 130742.35 pounds
Step-by-step explanation:
Leg 1 is 15.6 meters. 15.6-3 is 12.6. And the last leg is 15.6
