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3 years ago

Yo new song coming out: "Barely Breathing"-DaRealCharles

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

6 0

Answer:

YEEEEAAAAHHHHH!

Step-by-step explanation:

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The diameter of a baseball is approximately 3 inches. what is its volume?

Arada [10]

Answer:

About 14.14

Step-by-step explanation:

V = 4/3pi x r^3

To find the radius, divide the diameter by 2 (1.5)

Substitute 1.5 in place of r and solve the equation.

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2 years ago

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How do you construct a hexagon?

horrorfan [7]

A hexagon has 6 even corners that are connected evenly as shown.

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3 years ago

Pls I need help with this last question I’m almost done pls answer 28

Stells [14]

If the question is referring to the least common multiple it is 24

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2 years ago

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Will Mark Brainlest Help pls

Artyom0805 [142]

Answer:

2 2

1 -3

Step-by-step explanation:

2b=[4 4]

2 -6

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2/2 -6/2

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7 0

2 years ago

Solve the system y=x²-2 and x²+y=4.Illustrate graphically.

lawyer [7]

Answer:

Solution: $(-\sqrt{3},1),(\sqrt{3},1)$

Step-by-step explanation:

System of equation:

$y=x^2-2\text{ and }x^2+y=4$

Using substitution method.

$y=x^2-2$ substitute into $x^2+y=4$

$x^2+x^2-2=4$ (combine like term)

$2x^2=4+2$ (Addition property of equality)

$2x^2=6$ (division property of equality)

$x^2=3$ (Taking square root)

$x=\pm \sqrt{3}$

Substitute x into $y=x^2-2$

$y=(\sqrt{3})^2-2$

$y=1$

Solution: $(-\sqrt{3},1),(\sqrt{3},1)$

Now cross check the solution using graph.

Please find attachment for graph.

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2 years ago