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2 years ago

What fraction has a numerator 8 and is equivalent to 1/2 4/8 8/16 8/12 or 8/9

Mathematics

1 answer:

tangare [24]2 years ago

8 0

Answer:

8/16

Step-by-step explanation:

(8÷8)=1 / (16÷8)=2 = 1/2

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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

6 0

3 years ago

URGENT HELP (picture says everything you need to know)

seropon [69]

Answer:

I believe the quiz had 18 questions, with a 14:4 ratio

8 0

2 years ago

A girl successfully made 12 free throws yesterday today she made 150% as a nanny how many successful Fritos did she make today

Bas_tet [7]

Answer:

18 throws

Step-by-step explanation:

Given data

Number of throws= 12

Let us 150% if 12

=150/100*12

=1.5*12

=18 throws

Hence she made 18 throws today

6 0

2 years ago

Which statements are true based on the diagram? Select three options.

Aneli [31]

Answer:

On Edge its:

Option A: Points N and K are on plane A and plane S.

Option C: Point P is the intersection of line n and line g.

Option D; Point's M, P, and Q are noncollinear.

Are Correct.

Step-by-step explanation:

5 0

3 years ago

What is the name of the polynomial, 3x³ +2x + 4?

vekshin1

Answer:

cubic trinomial

Step-by-step explanation:

can I have brainllest

3 0

2 years ago