3 years ago

A regular polygon has a interior angle of 150 ? how many sides does it have

1 answer:

8 0

It would have 5 sides..........

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QveST [7]

1/2 is equal to 50%, 3/4 is equal to 75%, and 7/8 is equal to 87.5 percent. Therefore, the order is 1/2, 3/4, and then 7/8.

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3 years ago

Darya [45]

The answer would be 6 (This is just to get 20 caracters NOT PART OF ANSWER)

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xz_007 [3.2K]

X= 115x95 this is because when you solve it will give you your answer

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3 years ago

sertanlavr [38]

Answer:

104

Step-by-step explanation:

15 x 14= 210 divide by 2

105

180 - 105 = 75

15 + 14 + 75 = 104

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3 years ago

natita [175]

Mark and Don have to sell 11 and 59 marbles respectively.

Explanation

Lets assume, the number of marbles Mark has is $x$

As, Don has 4 more than 5 times the number of marbles mark has, so the number of marbles Don has $= 5x+ 4$

Question says that the total number of marbles is 70. So, the equation will be...

$x+(5x+4)= 70\\ \\ 6x+4= 70 \\ \\ 6x = 70-4\\ \\ 6x=66 \\ \\ x= \frac{66}{6}= 11$

So, the number of marbles Mark has = 11

and the number of marbles Don has = $(5*11)+4 = 55+4= 59$

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3 years ago