3 years ago

How to divied and multiply fraction but in word problems

Mathematics

1 answer:

suter [353]3 years ago

3 0

You have to use the keywords that register to the problem

You might be interested in

I keep being bullied and they reported all my questions u ppl are rude u have no life

Novay_Z [31]

Answer: I acculy hate when ppl think they can spam report all the questions ppl have nut when ppl do it to them they mad so just do it back see how they feel to be reported in all of there questions

Step-by-step explanation:

5 0

2 years ago

The volume of ice-cream in the cone is half the volume of the cone. The cone has a 3 cm radius and

zhannawk [14.2K]

Answer:

h = 5 cm

Step-by-step explanation:

Given that,

The volume of ice-cream in the cone is half the volume of the cone.

Volume of cone is given by :

$V_c=\dfrac{1}{3}\pi r^2h$

r is radius of cone, r = 3 cm

h is height of cone, h = 6 cm

So,

$V_c=\dfrac{1}{3}\pi (3)^2\times 6\\\\V_c=18\pi\ cm^3$

Let $V_i$ is the volume of icecream in the cone. So,

$V_i=\dfrac{18\pi}{2}=9\pi\ cm^3$

Let H be the depth of the icecream.

Two triangles formed by the cone and the icecream will be similiar. SO,

$\dfrac{H}{6}=\dfrac{r}{3}\\\\r=\dfrac{H}{2}$

So, volume of icecream in the cone is :

$V_c=\dfrac{1}{3}\pi (\dfrac{h}{2})^2(\dfrac{h}{3})\\\\9\pi=\dfrac{h^3}{12}\pi\\\\h^3=108\\\\h=4.76\ cm$

h = 5 cm

So, the depth of the ice-cream is 5 cm.

8 0

3 years ago

Hey please answer these not just for the points. I dont need an explanation or anything just the answers. Please i need this asa

belka [17]

Answer: can u take a better picture and is the 9th grade

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Assessments.momaxcom student

Lady_Fox [76]

Answer:

$0.19

Step-by-step explanation:

8 0

2 years ago

01:37:06

Andrej [43]

Answer:

3x - 4y = -4

Step-by-step explanation:

When you put co-ordinate in it then give zero

3(-4)-4(-2)+3=0

5 0

3 years ago