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mojhsa [17]
3 years ago
15

A cone has a diameter of 6 cm and a height that is five times the diameter using 3.14 for pie which of the following can be used

to calculate the volume of the cone
Mathematics
1 answer:
Stells [14]3 years ago
6 0
To calculate the Volume of a sphere we use =i
in  this question our radius is 6cm and height is 30cm therefore the volume will be :-
     (1/3)\pi *(6)^{2}*30
<span>Answer= 360 cm^{3}</span>
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A chemical a element js a specific kind of atom
8 0
3 years ago
ST=<br> Help me please thank u
dmitriy555 [2]

Step-by-step explanation:

RS + ST = 8

(RS + ST)×RS = (4 + 2)×4

8 × RS = (4 + 2) × 4 = 6 × 4 = 24

RS = 24/8 = 3

RS + ST = 8

3 + ST = 8

ST = 5

8 0
2 years ago
How many hundred thousands equal 80,000 tens
kumpel [21]
The answer is 8 hoped that help always fell free to comment me if you have any more questions and always good luck
3 0
3 years ago
Read 2 more answers
What is the slope between (2,4) and(3,-6)
RSB [31]

Answer:

2/5

Step-by-step explanation:

m=change in y/change in x

m=y_{2} - y_{1}/x_{2}-x_{1}

m = 6-(4)/3-(-2)

m=2/3-(-2)

m= 2/3+2

m=2/5

6 0
3 years ago
Read 2 more answers
The 8th and 20th terms of an arithmetic sequence are 20 and 56 respectively. ​What is the 1st term of the sequence.
Ostrovityanka [42]

Answer:

<h3>             a₁ = -1</h3>

Step-by-step explanation:

a_n=a_1+d(n-1)\\\\a_8=a_1+d\cdot7\\\\a_{20}=a_1+d\cdot19\\\\a_{20}-a_8=a_1+19d-(a_1+7d)=12d\\\\56-20=2d\\\\12d=36\\\\d=3\\\\\\ a_1+3\cdot7=20\\\\a_1=20-21=-1

6 0
3 years ago
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