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Alex777 [14]
3 years ago
14

Find the mean: 28, 18, 19, 18, 17 Heh help

Mathematics
2 answers:
kap26 [50]3 years ago
5 0

Answer:

Mean = 20

Step-by-step explanation:

tresset_1 [31]3 years ago
3 0

Answer:

The mean is 20.

Step-by-step explanation:

To find the mean you add up all the numbers in the set (which in this case is 100) then you take the sum and divide that by how **many** numbers are in the set (in this case its 5 numbers) so you end up with 100/5 which equals 20. Hope this helps!

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ANSWER:
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STEP BY STEP:
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hope this helps
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Find the values of x and y. State which theorem(s) you used.
Usimov [2.4K]

The required simplified value of x and y is 32 and 84 respectively.

Given that,
To find the values of x and y. State which theorem(s) you used.

<h3>What is simplification?</h3>

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Vertical opposite angles

3x = 5x - 64
2x = 64
x = 32

Now,

5x - 64 = 5*32 - 64
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            = 96°
Now complementary angle y
y = 180 - 96°

y = 84°


Thus, the required simplified value of x and y is 32 and 84 respectively.

Learn more about simplification here:
brainly.com/question/12501526

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Then multiply by the height.

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