3 years ago

I’m not sure Wht to do?

Mathematics

1 answer:

Leto [7]3 years ago

3 0

What was the question so I can help

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Does the table below represent a proportional relationship?

ycow [4]

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2 years ago

Find the volume of a right circular cone that has a height of 11.7 m and a base with a

yulyashka [42]

Answer:

volume of the cone = 247.98 cubic meter

Step-by-step explanation:

Height of the cone= 11.7 m

Circumference= 9 m

Radius= 9/2= 4.5 m

Volume of the cone;

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

As, $\pi =\frac{22}{7}= 3.14$

Putting the values in the formula:

Volume of the cone is:

$=3.14*(4.5*4.5)*\frac{11.7}{3} \\\\=3.14*(4.5*4.5)*3.9\\\\=3.14*20.25*3.9\\\\=3.14*78.98\\\\=247.98m^3$

The volume of the cone is 247.98 cubic meter

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3 years ago

Please helppppp me What’s the answer?

taurus [48]

Answer:

She shaded above the line when she should have shaded below the line.

Step-by-step explanation:

hope this helps and is right. p.s. i really need brainliest :)

if this is wrong then I am incredibly sorry!

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3 years ago

Sarah borrows £500 for 2 years at a rate of 15% to buy a

andrew11 [14]

Answer: 150 pounds

Step-by-step explanation:

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3 years ago

Copper has a density of 8.9 g/cm A copper necklace has a volume of 396 cm”.

Leviafan [203]

Answer:

3524.4 g

Step-by-step explanation:

Use formula: Density = Mass/Volume
Mass= Density * Volume

7 0

3 years ago