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hammer [34]
3 years ago
12

Find the missing dimension of the cone

Mathematics
1 answer:
larisa86 [58]3 years ago
6 0

Answer:

h=1ft

Step-by-step explanation:

The volume of a cone is:

v=πr^h/3

plug in the values (I am assuming not 1/18π but 1/18×π):

1/18π=  π1/3^2h/3

Get rid of the radius:

1/3^2=1/9

Continue:

π/18= πh/3*1/9= πh/18

Remove the denominators:

π=πh

Divide both sides by π :

h=1

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There are about 30.2 million small businesses in the u.s and about 30,000 other larger businesses. What percent of all businesse
Leni [432]
<h3>Answer:</h3>

99.90%

<h3>Step-by-step explanation:</h3>

STEPS:

  1. Find the total amount
  2. Find out what number of what we want to know the percentage of there are out of the whole amount there is. (Divide the percentage amount we want to find by the total amount)
  3. Turn into a percentage by multiplying by 100

Find the total sum

30.2 mil = 30,200,000 small businesses + 30,000 other = 30,230,000 total

Find the fraction that small businesses make up of the total

\frac{small~businesses}{total~businesses} = \frac{30,200,000}{30,230,000} = 0.9990

Convert to percentage

0.9990 → % = 0.9990 × 100 = 99.90%

Hope this helps,

5 0
3 years ago
Simplify answer without parenthesis<br> (6w)
sertanlavr [38]

Answer:

6w

Step-by-step explanation:

You can't simplify it any further:

6 * w

w+w+w+w+w+w

<u>6w</u>

6 0
2 years ago
The linear equation 99​(xminus−77​)equals=99​(xplus 88​) is
Natalija [7]
99(x-77)=99(x+88)
99x-7623=99x+8712
99x-99x=8712+7623
0=670824.no solution as x becomes 0
3 0
3 years ago
How do I do this?<br> Thank you!
saveliy_v [14]
Can you post a more clear picture
6 0
4 years ago
Read 2 more answers
Brian is 1 meter 87 centimeters tall. Bonnie is 58 centimeters shorter than Brian. Betina is 26 centimeters taller than Bonnie.
Blizzard [7]

Answer:

Betina is 1\ m\ 55\ cm tall

Step-by-step explanation:

let

x ----> Brian's height

y ----> Bonnie's height

z ----> Betina's height

we know that

1\ m =100\ cm

1\ m\ 87\ cm=100\ cm+87\ cm=187\ cm

so

x=187\ cm

y=x-58

substitute the value of x

y=187-58=129\ cm

z=y+26

substitute the value of y

z=129+26=155\ cm

155\ cm=100\ cm+55\ cm=1\ m\ 55\ cm

therefore

Betina is 1\ m\ 55\ cm tall

5 0
4 years ago
Read 2 more answers
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