2 years ago

Use substitution to solve the following system of equations. - 2x + 4y = -18AND x = y + 3

Mathematics

1 answer:

Dima020 [189]2 years ago

7 0

The anwser is (-6,-9)

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if a cylinder with height 9 inches and radius r is filled with water, it can fill a certain pitcher. how many of these pitchers

dalvyx [7]

Answer:

4 pitchers

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

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step 1

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substitute the given values

$V_1=\pi r^{2}(9)$

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step 2

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$\frac{36\pi r^{2}}{9\pi r^{2}}=4\ pitchers$

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2 years ago

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nydimaria [60]

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Step-by-step explanation:

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