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3 years ago

State if the three numbers can be the measures of the sides of a triangle. Show your work

Mathematics

2 answers:

natulia [17]3 years ago

6 0

Answer is 2 (11,2,11)

LenaWriter [7]3 years ago

4 0

Answer: 2

Step-by-step explanation:

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Associations In Data:Question 10

Karo-lina-s [1.5K]

Answer:

$\bar X = \frac{62+63+68+72+79+80+83+93+94+95}{10}= 78.9$

$|62-78.9| = 16.9$

$|63-78.9| = 15.9$

$|68-78.9| = 10.9$

$|72-78.9| = 6.9$

$|79-78.9| = 0.1$

$|80-78.9| = 1.1$

$|83-78.9| = 4.1$

$|93-78.9| = 14.1$

$|94-78.9| = 15.1$

$|95-78.9| = 16.1$

$MAD = \frac{\sum_{i=1}^n |X_i -\bar X|}{n}$

And replacing we got:

$MAD =\frac{16.9+15.9+10.9+6.9+0.1+1.1+4.1+14.1+15.1+16.1}{10}= 10.12$

And the best anwer is

10.12

Step-by-step explanation:

We have the following data given:

62 63 68 72 79 80 83 93 94 95

And we need to begin finding the mean with the following formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = \frac{62+63+68+72+79+80+83+93+94+95}{10}= 78.9$

Now we can find the mean absolute deviation like this:

$|62-78.9| = 16.9$

$|63-78.9| = 15.9$

$|68-78.9| = 10.9$

$|72-78.9| = 6.9$

$|79-78.9| = 0.1$

$|80-78.9| = 1.1$

$|83-78.9| = 4.1$

$|93-78.9| = 14.1$

$|94-78.9| = 15.1$

$|95-78.9| = 16.1$

And finally we can find the mean abslute deviation with the following formula:

$MAD = \frac{\sum_{i=1}^n |X_i -\bar X|}{n}$

And replacing we got:

$MAD =\frac{16.9+15.9+10.9+6.9+0.1+1.1+4.1+14.1+15.1+16.1}{10}= 10.12$

And the best anwer is

10.12

8 0

4 years ago

Please answer and explain thankss

hram777 [196]

Answer:

B, you just multiply the exponents, also 3^2=9

Step-by-step explanation:

5 0

3 years ago

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One 16 inch pizza serves 4 students how many pizzas are needed for 60 students?

Salsk061 [2.6K]

Answer:

15 pizzas

Step-by-step explanation:

1 pizza serves 4 students

60 students divided by 4 students (which is 1 pizza)

60/4=15

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3 years ago

Sin B= 0.65 what is the measure of angle B to the nearest degree

denis-greek [22]

45 :)))))))))))))))))))))))))))))))

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3 years ago

Help meeeeeeeeee I need the answer

Tanzania [10]

Answer:

d is the answer

Step-by-step explanation:

8 0

2 years ago

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