All categories

3 years ago

Please help, I really desperate

Mathematics

1 answer:

Paladinen [302]3 years ago

8 0

Answer:

V candle ≈ 196.9 cm³

Step-by-step explanation:

Volume of cone = ( π·r²·h)/3

V candle = V big cone -V small cone

V candle = [ π·4²·(8+5) - π·2²·5]/3

V candle = ( π·16·13 - π·4·5)/3

V candle = (π·16·13 - π·4·5)/3

V candle = π·(208 - 20)/3

V candle = π·188/3

V candle = 196.8731396

V candle ≈ 196.9 cm³

You might be interested in

Jimmy rode his bike 200 yds. The diameter of his tire is 26 inches, how many revelations did he complete on his ride? One yd = 3

nata0808 [166]

Hi farts farts farts and more farts and I don’t care who or who does not know

7 0

3 years ago

A car travels a total distance of 380 miles in a total of 5 hours. The rate the car was traveling during

oksian1 [2.3K]

The anwser is 76 mph

6 0

3 years ago

(16.379-0.879)/4.2×1.241

FrozenT [24]

Answer:

go ask ur teacher u fool brain less stupid

8 0

3 years ago

Can someone ls help fast its due tomorrow

Wewaii [24]

Step-by-step explanation:

the answer is in the above image

7 0

3 years ago

Read 2 more answers

How to solve 2×4÷3+5

Nataly [62]

You will need to follow order of operations, which states that operations must be completed in the following order: parentheses, exponents, multiplication and division, and then addition and subtraction.

In this case, there are no parentheses and no exponents, so we will start with the multiplication and division:

$2 \cdot 4 \div 3 + 5 = (2 \cdot 4 \div 3) + 5$

$\Bigg(\dfrac{8}{3} \Bigg) + 5$

Now, we will finish by doing addition and subtraction:

$\Bigg(\dfrac{8}{3} \Bigg) + 5 = \dfrac{8}{3} + \dfrac{15}{3}$

$\dfrac{8 + 15}{3}$

$\boxed{\dfrac{23}{3}}$

Our answer is $\boxed{\dfrac{23}{3}}$ .

3 0

3 years ago

Read 2 more answers