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exis [7]
3 years ago
12

PLEASE HELP ME

Mathematics
2 answers:
Oksanka [162]3 years ago
7 0

Answer:

3820.2units^3

Step-by-step explanation:

almond37 [142]3 years ago
5 0

Answer:

15,280.71

Step-by-step explanation:

v=bh

v=pi(r^2)(h)

v=pi(256)(19) = 4,864 = exact

approximate = 4,864 * pi (3.14)

v=15,280.71

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3 years ago
Can someone help me with this pls
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Answer:

x = 1/3 or x = -2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

9x2+3x−2=0

For this equation: a=9, b=3, c=-2

9x2+3x+−2=0

Step 1: Use quadratic formula with a=9, b=3, c=-2.

x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}

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4 0
2 years ago
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Step-by-step explanation:

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8 0
3 years ago
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Lunna [17]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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