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3 years ago

Helpppppp!!!!

Mathematics

1 answer:

allsm [11]3 years ago

6 0

<h2>PLEASE MARK BRAINLIEST!</h2>

Answer:

Let's solve!

Step-by-step explanation:

2x + 6x - 9 = 0

\____/

8x - 9 = 0

+ 9 + 9

8x = 9

8 8

x = 9/8 --or-- $1\frac{1}{8}$

x = 1.125

I hope this helps!

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Look at the formula for the volume of a cylinder below. V = r2h

nekit [7.7K]

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3 years ago

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Please help me find the volume of the cone. See attached photo . Thank you !

Lyrx [107]

Given:

It is given that the figure of the cone.

The radius of the cone is 2.3 m.

The height of the cone is 15 m.

We need to determine the volume of the cone.

Volume of the cone:

The volume of the cone can be determined using the formula,

$V=\frac{1}{3} \pi r^2 h$

where r is the radius and h is the height of the cone.

Substituting r = 2.3 and h = 15 in the above formula, we get;

$V=\frac{1}{3}(3.14)(2.3)^2 (15)$

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Rounding off to the nearest hundredth, we get;

$V=83.05 \ m^3$

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3 years ago

Jonathan wants to the new baseball game for his game console. The game costs $45.99. If sales tax is 6%, write an equation to fi

MrMuchimi

Answer:

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Step-by-step explanation:

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3 years ago

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Paraphin [41]

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3 years ago

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ycow [4]

Answer:

Step-by-step explanation:

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3 years ago