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Alisiya [41]
3 years ago
6

Solve the system of linear equations by graphing. 4x+2y=4 -6x+3y=-18 Please explain.

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

(2, -2)

General Formulas and Concepts:

<u>Algebra</u>

  • Reading a Cartesian plane
  • Coordinates (x, y)
  • Solving systems of equations by graphing

Step-by-step explanation:

Where the 2 lines intersect would be the solution to the systems of equations.

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Answer:

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Step-by-step explanation:

This shape is made up of a cylinder on the bottom and a cone on the top. We'll find the volumes of these shapes separately and then add them together.

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Substitute in the formula for the area of a circle.

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V(cylinder) = 804.2477

To the nearest tenth, V(cylinder) = 804.2

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V(cone) = \frac{\pi 8^{2} 6 }{3} (On the top it's \pi x 8^{2} x 6)

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Total volume = V(cylinder) + V(cone)

= 804.2 + 402.1

= 1206.3 ft^{3}

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