All categories

3 years ago

HELP ME!!!!!!!!!!!!

Mathematics

1 answer:

attashe74 [19]3 years ago

4 0

Answer:

i think is 7/8

Step-by-step explanation:

You might be interested in

christian has a diecast metal car that is a scale model of an actual car. If the actual length of the car is 10 feet and 6 inche

Brilliant_brown [7]

So.... You would get your problem out of the numbers 10,6,7 you would multiply and get 10*6*7=420 so 420 would be the answer if that's what your looking for!!
Hope i helped if i did please make me Brainiest

5 0

4 years ago

What was the original price if: after increasing by 60% it became $8a?

Morgarella [4.7K]

I think it’s 5......I think

3 0

3 years ago

Read 2 more answers

HELP PLEASE AND THANK YOU!!

Aleonysh [2.5K]

4/7 make into slope form which will get you that

7 0

3 years ago

A cone shaped paper water cup has a height of 12 cm and a radius of 6 cm. If the cup is filled with water to half its height, wh

monitta

Answer:

The portion of the volume of the cup that is filled with water is $\frac{1}{8}$

Step-by-step explanation:

step 1

Find the volume of the paper water cup

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=6\ cm$

$h=12\ cm$

substitute

$V=\frac{1}{3}\pi (6)^{2}(12)$

$V=144\pi\ cm^{3}$

step 2

If the cup is filled with water to half its height, find out what portion of the volume of the cup is filled with water

Remember that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

In this problem the similar cone has half the height of the complete cone

The scale factor is equal to 1/2

therefore

The volume of the cup that is filled with water is equal to the volume of the complete cup by the scale factor elevated to the cube

$V=(1/2)^{3}(144\pi)=(1/8)144\pi\ cm^{3}$

therefore

The portion of the volume of the cup that is filled with water is

$\frac{1}{8}$

8 0

3 years ago

Read 2 more answers

What is the general form of the equation for the given circle?

Westkost [7]

I think the answer is B or C

7 0

3 years ago

HELP ME!!!!!!!!!!!!​

HELP ME!!!!!!!!!!!!