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charle [14.2K]
3 years ago
10

In geometry how you get surface number on a shape with three different measurements

Mathematics
1 answer:
Shkiper50 [21]3 years ago
8 0
You find the area of each face and then add it all up
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A spinner is divided into 12 equal-sized sections. Each section is labeled with a number.
vfiekz [6]

Answer:

It is a one and twelve chance for each section

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The height of a cone is equal to the diameter of the base. What expression represents the volume of the cone, in cubic units?
Maurinko [17]
By definition, the volume of a cone is given by:
 V = (1/3) * (\pi) * (r ^ 2) * (h)

 Where,
 r: radius of the circular base
 h: height of the cone
 Let's define a variable:
 x: diameter of the base
 We have then that the radio is:
 r = x / 2

 The height is:
 h = x

 Substituting values:
 V = (1/3) * (\pi) * ((x / 2) ^ 2) * (x)

 Rewriting:
 V = (1/3) * (\pi) * (x ^ 2/4) * (x)

V = (1/12) * (\pi) * (x ^ 3)
 Answer:
 
An expression that represents the volume of the cone, in cubic units is:
 
V = (1/12) * (\pi) * (x ^ 3)
3 0
3 years ago
I NEED HELP ASAP PLEASE!! ;)
Zigmanuir [339]

Answer:

7 inches

Step-by-step explanation:

First you have to find the average height of each class.

4th Grade:

56, 47, 54, 51, 53, 58, 48, 54, 46, 53

Then you have add it all up and divide it by how many students there are.

56 + 47 + 54 + 51 + 53 + 58 + 48 + 54 + 46 + 53 = 520

520 ➗10= 52

Same process for the 7th Grade.

You end up getting 52 and 59. You then Subtract it to get the answer to the question.

52 - 59= 7 inches

6 0
3 years ago
How to do this cause I'm very lost
Jlenok [28]
You put the 0 if it is close to 0, the 1/2 if it is closer to half, 1 if it is equal or closer to one, and the >1 if it is over one
5 0
3 years ago
Which is NOT written in scientific notation?
NeX [460]
B

Hope this helps :)


Can I have Brainliest please
5 0
3 years ago
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