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Keith_Richards [23]
2 years ago
7

Work out the size of one interior angle of a regular 10-sided shape.

Mathematics
1 answer:
andrew-mc [135]2 years ago
6 0

Answer:

144*

Step-by-step explanation:

decagon has 10 sides every side is 144* angles

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The supplement of an angle measures 102°. what is the measurement of the angle?
Evgen [1.6K]
   
180° - 102° = 78°
Correct answer:   a.  



3 0
3 years ago
5:8:12 of 1,220,000<br><br> organize in least to greatest<br> 1.<br> 2.<br> 3.
oee [108]

Answer:

  1. 244,000
  2. 390,400
  3. 585,600

Step-by-step explanation:

The total number of parts is 5+8+12 = 25, so the fractions are ...

  5/25 × 1,220,000 = 244,000

  8/25 × 1,220,000 = 390,400

  12/25 × 1,220,000 = 585,600

Least to greatest, the parts are ...

  1. 244,000
  2. 390,400
  3. 585,600
4 0
2 years ago
Someone plz help me with all plz
Lyrx [107]

Answer:

Step-by-step explanation:

A simple fraction (also known as a common fraction or vulgar fraction, where vulgar is Latin for "common") is a rational number written as a/b or {\displaystyle {\tfrac {a}{b}}}  

b

a

​  

, where a and b are both integers. As with other fractions, the denominator (b) cannot be zero. Examples include {\displaystyle {\tfrac {1}{2}}}  

2

1

​  

, {\displaystyle -{\tfrac {8}{5}}}−  

5

8

​  

, {\displaystyle {\tfrac {-8}{5}}}  

5

−8

​  

, and {\displaystyle {\tfrac {8}{-5}}}  

−5

8

​  

.

3 0
3 years ago
A concession stand vendor counts the money in the register. after 2 h it has $82.75. after 6 h is has $ 360.75. how much money w
Volgvan
I believe the answer would be c. $499.75. If you take (360.75-82.75)/(6-2) you get 278/4 which is dollars/hour, and that =69.5 so the rate of increase is $69.50 per hour, therefore if 6 hours produced $360.75 then you +$69.50•2(hours) and get $499.75
4 0
2 years ago
Evaluate the expression for the given value of x 3x-4;x=7
spin [16.1K]

Answer:

Answer = 17

Step-by-step explanation:

3x - 4

3(7) - 4

21 - 4

17

Hope this helps!

8 0
3 years ago
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