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yaroslaw [1]
3 years ago
14

Help me plz with my math homework

Mathematics
1 answer:
enyata [817]3 years ago
6 0
86-(5+9)
————- =
3

86-(14)
———- =
3

72
—- = 24
3

45-(11+9)
————- =
5

45-(20)
———— =
5

25
—— = 5
5
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Convert 17 years into minutes​
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Step-by-step explanation:

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The curved part of this figure is a semicircle. What is the best approximation for the area of this figure? 18+12.125π units² 36
andreyandreev [35.5K]

Answer:

18+12.125π units²

Step-by-step explanation:

The diameter of the semicircle can be found by the use Pythagoras theorem.

Δx²+Δy²=d²

Δx=3--1=4

Δy=3--6=9

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3 years ago
Express , twelve times a number minus six is less than or equal to
xenn [34]

Answer:

12x - 6 ≤ - 18

Step-by-step explanation:

We will call "a number" x so

Twelve times a number would be:

12x

Then minus 6

12x - 6

Now we add the less than or equal to sign.

12x - 6 ≤

This is equal to negative eighteen, so:

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As a bonus we can also solve for x.

12x - 6 = - 18    Add 6 to each side.

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12x = -18 + 6

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3 years ago
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Answer:

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Step-by-step explanation:

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Hope this helps!

3 0
3 years ago
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