Answer:
Step-by-step explanation:
The Silo is cylindrical in shape.
The farmer wants to paint only the sides of the Silo with red paint. This means that the top and bottom of the Silo will not be painted.
The formula for determining the surface area of a cylinder is expressed as
Surface area = 2πr² + 2πrh
Since the top and bottom is not included, the formula becomes 2πrh
From the information given,
h = 13 meters
Diameter = 10 meters
Radius = diameter/2 = 10/2 =
5 meters
Therefore, the amount of paint that would be needed in square meters is
2 × 3.14 × 5 × 13 = 408.2m²
Answer:
<h2>22ft</h2>
Step-by-step explanation:
Step one:
given that the orientation of the garden is a triangular shape(it has three sides)
the perimeter is given as=46ft
one side y=11ft
the second side z= 13ft
let the third side be xft
Step two:
the expression for the perimeter = z+y+x
46=11+13+x
46=24+x
solve for x
x=46-24
x=22ft
Therefore the third side is 22ft long
The square root is <span>33.941125497
</span>
The system of equation has no solution.Because the variables in the given equation got canceled during substation.
<h3>How can we determine the solution to an equation?</h3>
We do the identical actions on both sides to ensure that both expressions remain equal. Solving equations entails determining the values of the variables involved for which the equation is valid.
The given equation is;
Equation 1;
![\rm 2x-y=11](https://tex.z-dn.net/?f=%5Crm%20%202x-y%3D11)
Equation 2;
![\rm 6x-3y=15](https://tex.z-dn.net/?f=%5Crm%206x-3y%3D15)
From the equation 1 find the value of the y and put in the equation 2 as;
![\rm y=2x-11](https://tex.z-dn.net/?f=%5Crm%20y%3D2x-11)
![\rm 6x-3y=15 \\\\\ 6x-3(2x-11)=15 \\\\\ 6x-6x-33=15](https://tex.z-dn.net/?f=%5Crm%206x-3y%3D15%20%5C%5C%5C%5C%5C%20%206x-3%282x-11%29%3D15%20%5C%5C%5C%5C%5C%206x-6x-33%3D15)
From the above equation, it is observed that the variables in the equation got canceled.
Hence, the system of equation has no solution.
To learn more about the equation, refer to the link;
brainly.com/question/10413253
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