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2 years ago

6

Same rate three bags of leaves and 16 minutes if he continues to work at the same rate how long will it take him to rake six bag

s

1 answer:

jasenka [17]2 years ago

7 0

Answer:

32

Step-by-step explanation:

Just 16 x 2

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Find the volume of the cone. Use 3.14 for π. Round to the nearest tenth.

Leviafan [203]

$Volume\,\,of\,\,cone=1527.1\,\,cm^3$

So, Option C is correct.

Step-by-step explanation:

We need to find Volume of cone.

We are given:

π = 3.14

Length = 27 cm

Diameter = 15 cm

The formula used to find Volume of cone is:

$Volume\,\,of\,\,cone=\frac{1}{3}\pi r^2h$

We are given diameter but we need radius in the formula

So, Radius = Diameter/2 = 15/2 = 7.5 cm

We need to find height of cone.

Using Pythagoras theorem:

$h^2=p^2+b^2\\ (27)^2=p^2+(7.5)^2\\729=p^2+56.25\\p^2=729-56.25\\p^2=672.75\\Taking\,\,square\,\,root:\\p=25.93$

So, Height of cone = p= 25.93

So, r= 7.5 and h= 25.93 and π = 3.14

Putting values in the formula:

$Volume\,\,of\,\,cone=\frac{1}{3}3.14*(7.5)^2*25.93$

$Volume\,\,of\,\,cone=1526.62$

Rounding off to the nearest tenth:

$Volume\,\,of\,\,cone=1527.1\,\,cm^3$

So, Option C is correct.

Keywords: Volume of cone.

Learn more about Volume of cone at:

#learnwithBrainly

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3 years ago

PLZ HELP ME!!!<br><br> which expression represents the area of the storage facility in square feet?

WITCHER [35]

Area = (5x + 4)(4x - 4)
= 20x^2 - 20x + 16x - 16
= 20x^2 - 4x - 16 Answer

Its G

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3 years ago

HELP ASAP <br> Find the slope from the following points.<br> (-2, 12) (4, -6)

quester [9]

Answer:

-3

Step-by-step explanation:

Slope formula

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2 years ago

Solve 8 + 3 = −13, for each step, identify the property used

Verizon [17]

Answer:

-2

Step-by-step explanation:

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2 years ago

What is the value of<br> (24-3)<br> -44<br> -413<br> 1-28

Mashcka [7]

Answer:

-4182

Step-by-step explanation:

(24-3)-44-4131-28 subtract the numbers in ( ) first

21-44-4131-28 calculate the difference ( subtract in order now)

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2 years ago