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Kryger [21]
3 years ago
15

How do me find the mean of the data sets

Mathematics
1 answer:
allsm [11]3 years ago
8 0

Answer:

To find the mean of a data set you have add all the values together and divide by the number of values in the set. The result is your mean

Step-by-step explanation:

Such as finding the mean of 1, 2, 4, 7, 9 as an example

Adding those numbers together you get 23. You then divide 23 by 5, given that there are 5 values above. 23/5 is 4.6. The mean would be 4.6

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Which side of angle measures could be the interior angles of a triangle?
jok3333 [9.3K]

The sum of all the angles of a triangle is 180 degrees.

If you add 90 + 90 + 90 together you get 270. These can not be the angle measures of interior angles of a triangle because the sum is more then 180.

If you add 80 + 80 + 200 together you get 360. These can not be the angle measures of interior angles of a triangle because the sum is more then 180.

If you add 40 + 50 + 60 together you get 150. These can not be the angle measures of interior angles of a triangle because the sum is less then 180.

If you add 15 +30 + 135 together you get 180! This set of angle measures can the be interior angles of a triangle!

Hope this helped!

~Just a girl in love with Shawn Mendes

6 0
3 years ago
Sonya can walk 6 kilometers in 3 hours. If she has to walk 10 kilometers how much time will it take her?
kupik [55]
6\ km\ in\ 3\ hours\\\\
10\ km\ in\ x\ hours\\\\
proportion:\\
6-3\\
10-x\\\\
cross\ multiplication\\\\
6x=3*10\\\\
6x=30\ \ \ | divide\ by\ 6\\\\
x=5\\\\ It\ will \ take\ 5\ hours.
5 0
3 years ago
please answer this question ASAP and all answer questions I beg you please answer all questions correctly I will give you a brai
Travka [436]

Answer:

first pic: 22

2nd pic: 31

3rd and 4th pic: 5, 5, 3, 4, 3 (in order)

last pic: c=7p

8 0
3 years ago
Which of the following statements is false? A. A rectangle is an equiangular quadrilateral. B. Opposite sides of a parallelogram
Darya [45]

Answer:

D.

Step-by-step explanation:

Choices A., B., and C. are always true.

Choice D. is true only for rectangles with congruent sides, which are squares.

Answer: D.

3 0
4 years ago
Please help me on number 31 please I beg you
Brums [2.3K]
Assuming the garden is a rectangle, the area is equal to length times width.


So 20x = 760.

Divide both sides by 20.

x = 760/20 = 38 ft


8 0
3 years ago
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