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Oksana_A [137]
2 years ago
7

HELP ASAP!!! What is a net? What can we use a net for? How can a net be used to find surface area?

Mathematics
2 answers:
AnnyKZ [126]2 years ago
6 0
Is a flattened out three dimensional solid (a three dimensional shape) -- like a cube, a prism or a pyramid. When you cut out the "net", fold it and glue it together you can see what the three dimensional shape looks like.
alexira [117]2 years ago
5 0
For example, if the length of one side of the cube 4 units then the area of one its face is 4 × 4 = 16 square units. From the net, we can see that there are six equal faces and so we get the total surface area is 6 × 16 = 96 square units. Example 1: Find the surface area of the given rectangular prism in square cm.
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Which of the following values is closest to the variance for the set of data shown below? 23, 32, 20, 43, 41, 66, 63, 59, 54, 36
Jobisdone [24]
Sorry if I'm wrong but I think the answer is B
5 0
3 years ago
three fifths of the pens in a box with red pens the number of black pens was half the number of pens if there were 60 more red p
Dennis_Churaev [7]

Answer:

umm idk but when i find the answer ill tell u

6 0
3 years ago
The king queen and jack of clubs are removed from a pack of 52 playing cards and then the remaining practice well shuffled one c
ankoles [38]
11/50 for club, as normally 13 clubs. 2 gone. normally 52 in pack. 2 gone.

13/50 for a diamond. still 13 diamonds, but only 50 cards.

3/50. one out of four jack's are taken out. leaving 3. 50 cards in deck.

2&4 same?
7 0
3 years ago
HELP ASAP
skad [1K]

Answer: if 1 represents the game at the top and 7 the game at the bottom, the order is 1, 6, 5, 2, 3, 7, 4

Step-by-step explanation:

in a game where the expected value is zero, if your probability to win is p and the entry cost is C, then you should win an amount W =  C/p

then p = C/W

1) C = $5, W = $200

p = 5/200 = 0.025

2) C = $6, W = $300

p = 6/300 = 0.02

3) C = $9, W = $468

p = 9/468 = 0.019

4) C = $8, W = $440

´p = 8/440 = 0.0181

5) C = $7, W = $315

p = 7/315 = 0.0022

6) C = $4, W = $168

p= 4/168 = 0.024

7) C = $10, W = $540

p = 10/540 = 0.0185

Then the order, from least probability to greatest probability of winning is:

1, 6, 5, 2, 3, 7, 4

7 0
3 years ago
It has 5 faces two opposite faces are triangles the other faces are rectangles what is the 3d shape
Simora [160]
A triangular prism is the shape

the two triangles are opposite each other and they are connected with 3 rectangles and that makes it a triangular prism because it is 3D and triangularly shaped - I’m not sure how else to explain it

5 0
3 years ago
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