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stepan [7]
3 years ago
12

Find the measure of each angle of a regular 10 sided polygon

Mathematics
2 answers:
vlabodo [156]3 years ago
7 0

Answer:

Should be 36°

Step-by-step explanation:

If you add up the angle measurements of the shape, it should equal 360° (This applies to all shapes)

So 360° divided by 10 (# of angles)= 36° (Per angle)

Sladkaya [172]3 years ago
7 0

Answer:

1,440

Step-by-step explanation:

The sum of the measures of the interior angles of a decagon (10 sided polygon) is 1,440. We found this by using the formula (n-2)(180). Thus, to find the measure of each interior angle we simply divide the sum by the number of total sides in the polygon. 1,440/10 = 144.

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I dont know if the "2" at the beginning is involved and is getting multiplied (ex. 2x3/7)
but if it is,i would sat 27/28 is the answer
4 0
3 years ago
Rewrite without parentheses. 7xy2+−4y43x52
vodka [1.7K]
I would use photo math! also there is already no parennthisis

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2 years ago
In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at
GrogVix [38]

Answer:

$18.15  

Step-by-step explanation:

We have been given that In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at $220 before tax.

To find sales tax paid by Yuki for her handbag purchase we will find 4.6% of $220 and 3.65% of $220 and add amount of both taxes.  

\text{Total sales tax amount}=\text{State sales tax amount}+\text{ County sales tax amount}

\text{State sales tax for handbag}=220\times\frac{4.6}{100}        

\text{State sales tax for handbag}=22\times 0.46

\text{State sales tax for handbag}=10.12

Now let us find county sales tax for handbag purchase.

\text{County sales tax for handbag}=220\times\frac{3.65}{100}

\text{County sales tax for handbag}=22\times 0.365

\text{County sales tax for handbag}=8.03

Now let us add both amount to get total tax paid by Yuki.

\text{Total sales tax}=10.12+8.03

\text{Total sales tax}=18.15

Therefore, Yuki paid $18.15 sales tax for her handbag purchase.  


8 0
3 years ago
Read 2 more answers
Take a square sheet of paper 20 cm by 20 cm, cut identical squares from each corner, and fold up the flaps to make a box (withou
iris [78.8K]

The maximum possible volume of this type of box that can be made from a 20 cm by 20 cm square of paper is 512cm³.

<h3>How to calculate the volume?</h3>

From the information, when the side of 1cm are cut, this will become an open box. The volume will be:

= 18 × 18 × 1

= 324cm³

Also, when 2cm is cut, the volume will be:

= 16 × 16 × 2

= 512cm³

Learn more about volume on:

brainly.com/question/1972490

#SPJ1

3 0
2 years ago
‼️ help with all these questions 20pts + brainliest ‼️
eimsori [14]

Answer:

1) Slope-intercept form

2) 9200

3) 2 months

4) (0,200)

Step-by-step explanation:

A shelter had 200 animals in foster homes at the beginning of spring and the number of animals in foster homes at the end of the summer could be represented by  

y=3000x+200 ............ (1)

Where x is the number of months and y is the number of animals.

1) The equation (1) is written in the slope-intercept form of a straight line equation.

2) After 3 months means x = 3 and the number of animals in the foster home after 3 months will be (3000 ×3 + 200) = 9200 (Answer)

3) Let after x months the animal population will become 6200.

So, 6200 = 3000x + 200

⇒ 3000x = 6000

⇒ x = 2 months (Answer)  

4) If we put x = 0 in equation (1), then we get y = 200.

So, (0,200) is a point on the graph of the line. (Answer)

5 0
3 years ago
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