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Contact [7]
2 years ago
5

What is the area of the triangle in centimetres Square?​

Mathematics
1 answer:
nydimaria [60]2 years ago
3 0

Answer:

Step-by-step explanation:

either do 23 x23

or

23 x 16 ( do this first )

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The diameter of a cylindrical water tank is 8ft and its height is 11ft what is the volume of the tank?
Sedbober [7]

Answer:

2211.68123

Step-by-step explanation:

Using the formula to find volume of cylinder

V=πr2h=π·82·11≈2211.68123

3 0
2 years ago
The round off value of 38.23 to the nearest whole number is?
boyakko [2]

Answer:

38

Step-by-step explanation:

38.23 is closest to 28, because neither the .2 or .03 is high enough to round the last whole number up

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2 years ago
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THIS IS DUE IN 10 MIN!!
AVprozaik [17]
The discount is 50-14 = $36

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2 years ago
Find the length of the missing side of the right triangle given the area of the two triangles find the length of the sides of th
irina [24]
From here, it looks like all three sides of the right triangle are missing. I don't see any of them in the question.
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2 years ago
In a certain communications system, there is an average of 1 transmission error per 10 seconds. Assume that the distribution of
Nitella [24]

Answer:

The probability of 1 error in a period of 0ne - half minute is 0.1494

Step-by-step explanation:

Formula for poisson distribution:

P (X = k) = \frac{\exp^{- \lambda} \lambda^{x}  }{x!}

If there is an average of 1 error in 10 seconds

In one-half minutes (i.e. 30 seconds), there will be an average of 30/10 errors = 3 errors

\lambda = 3 errors\\x = 1

P (X = 1) = \frac{\exp^{-3} 3^{1}  }{1!}

1! = 1

P (X = 1) = 3 \exp^{-3}

P(X = 1) = 3 * 0.0498

P(X = 1) = 0.01494

7 0
3 years ago
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