Solve this system of equations by graphing. First graph the equations, and then type the solution.
1 answer:
Answer:
(x, y) = (1, 4) is the solution to the graph.
Step-by-step explanation:
Given the system of the equations
The solution graph is attached below.
From the attached solution graph,
- The red line is representing the equation y=3x+1
- The blue line is representing the equation y=5x–1
From the graph, it is clear that both lines intersect at x=1 and y=4. So, the point where two lines intersect or meet is called the solution to the graph.
Thus, the point of intersection is (x, y) = (1, 4)
Therefore, (x, y) = (1, 4) is the solution to the graph.
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The capacitance of the other cylinders are 2174. 94cm³ and 1208. 30cm³.
<h3>How to find the capacitance</h3>Capacity of a cylinder is seen as its volume
Volume of a cylinder = πr²h
The heights of the cylinders are
a. 3cm
b. 9cm
c. 5cm
Let's find the radius
Capacity = 3. 142 × r² × 3
725 = 3. 142 × r² × 3
r² =
r² =
r² = 76. 91
r = √76. 91
r = 8. 77cm
Radius of the cylinders = 8. 77cm
For cylinder with height of 9cm
Capacitance = πr²h
Capacitance = 3. 142 × 8. 77 × 8. 77 × 9
Capacitance = 2174. 94 cm³
For cylinder with height of 5cm
Capacitance = 3. 142 × 8. 77 × 8. 77 × 5
Capacitance = 1208. 30 cm³
Thus, the capacitance of the other cylinders are 2174. 94cm³ and 1208. 30cm³.
Learn more about volume of a cylinder here:
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