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3 years ago

If you could show the work or an explanation

Mathematics

2 answers:

Lady_Fox [76]3 years ago

7 0

The anwser is 0.35 thank you

FinnZ [79.3K]3 years ago

5 0

Answer:

0.35

Step-by-step explanation:

To find the mean you add all the numbers up and you divide that answer by how many numbers you have used to add.

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The question is below

saul85 [17]

Answer:

60 degrees

Step-by-step explanation:

The sum of the angles in a triangle are 180 degrees. The angles look the same size, so divide 180 by 3, and you get 60 degrees

7 0

3 years ago

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Alan made a small four sided table for his office .Two sides of the table are 27 inches long and 36 inches long .If the diagonal

Tcecarenko [31]

Answer:

does NOT have right angles at the corners

Step-by-step explanation:

we are given that the sides of a table are 27" and 36" long.

If we assume the table to be rectangular, then by Pythagorean formula, we can find the diagonal and compare it to the 40" that we are given.

(refer to attached)

diagonal² = 27² + 36²

diagonal² = 2025

diagonal = √2025

diagonal = 45 inches

because the diagonal that we found is not the same as the 40" that was given, we can conclude that the table is not a rectangle (i.e does not have right angles at the corners)

6 0

3 years ago

Place values and whole number

LenKa [72]

9. ( 1×10,000)+(5×1,000)+(4×100)+(9×1) ; fifteen thousand , four hundred - nine

7 0

4 years ago

By first calculating the size of angle LMN,

Naily [24]

Step-by-step explanation:

Hope it helps.... that is how I did it

4 0

3 years ago

In the fraction 7_8 the numerator or demomenator is 7

wlad13 [49]

If the fraction is 7/8, the top number would be the numerator. So the numerator is 7.

3 0

3 years ago

Read 2 more answers