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Katena32 [7]
3 years ago
7

Work out the size of the interior angle of a regular octagon.

Mathematics
1 answer:
Natalka [10]3 years ago
6 0

Question: Work out the size of the interior angle of a regular octagon.

Answer:  1080 divided by 8= 135

Explanation: To find the measure of the angles t the sum of  the angle is 1080 degrees  And there are eight angles so we do 1080 divided by 8= 135

question answered by

(jacemorris04)


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The following ordered pairs form polygon WXYZ:
djverab [1.8K]
It's c.  ZY have the same y and WX have the same y value. so they'll never touch
8 0
3 years ago
The area of a square table is 225/81 square meters. find the length of a side of the table​
navik [9.2K]

9514 1404 393

Answer:

  5/3 meters

Step-by-step explanation:

The area is the square of the side length, so the side length is the square root of the area.

  s = √(225/81) = 15/9 = 5/3 . . . meters

The length of a side of the table is 5/3 meters.

8 0
3 years ago
Please help with these 2 problems
HACTEHA [7]

(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = \frac{16}{9}

4ˣ⁻¹ = 49 / 4

<h3>How to simplify an expression?</h3>

The expressions can be simplified as follows;

(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }

Hence,

(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} }

Therefore,

(\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} }

Finally,

(\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} } = (\frac{4}{3} )^{3}

(\frac{4}{3} )^{3} = \frac{16}{9}

2ˣ = 7

4ˣ⁻¹ = 2²⁽ˣ⁻¹⁾ = 2²ˣ ⁻ ²  = 2²ˣ / 2² = (2ˣ)² / 2²

Therefore,

(2ˣ)² / 2² = 7² / 2² = 49 / 4

Hence,

4ˣ⁻¹ = 49 / 4

Finally, the  (\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } is equal to \frac{16}{9}  and for the second part  4ˣ⁻¹ = 49 / 4

learn more on simplification here: brainly.com/question/17513857

#SPJ1

4 0
2 years ago
How many 0.75 pound packages can be made with 6 pounds of sunflower seeds?
Andrej [43]
If you would like to know how many 0.75 pound packages can be made with 6 pounds of sunflower seeds, you can calculate this using the following steps:

6 pounds of seeds / 0.75 pound packages = 8 packages

Result: You can make 8 0.75 pound packages.
4 0
4 years ago
Read 2 more answers
Erica walked down a trail into a valley. V(d) models Erica's vertical distance from the top of the valley (in kilometers) after
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Answer:

<u>THE ANSWER IS B.</u>

Step-by-step explanation:

After she had walked 2K along the trail, Erica's vertical distance from the top of the valley was equal to T kilometers.

I just checked it and this was the right answer.

6 0
4 years ago
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