Answer:
2
Step-by-step explanation:
If a polynomial function f(x) has roots 3+
1 answer:
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The system of equations provides a unique solution(one solution) at (-0.6, 1.6).
<h2>Given to us,</h2>As we already have the value of y from equation 1, substitute its value in equation 2,
substitute the value of x in equation 1,
As we can see the system of equations provides a unique solution(one solution) at (-0.6, 1.6).
Learn more about the system of equations:
Answer:
The total weight = 1286 × 62.4 = 80246 pounds.
Step-by-step explanation:
The formula of the volume of the sphere is
V = 4/3×π×r³
Given
d = 17 feet
d = 2r
r = d/2 = 17/2 = 8.5 feet
V = 4/3×π×r³
Since we need half of the volume as it is a hemispherical tank.
= 1286 ft³
Given that the weighs 62.4 pounds per cubic foot
Thus, the total weight = 1286 × 62.4 = 80246 pounds.
