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Q: The exterior angle measure of a regular polygon is 20 degrees. How many sides does the polygon have? 9 16 18 20
A: 20 sides that the polygon have.
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User: The exterior angle measure of a regular polygon is 20 degrees. How many sides does the polygon have? 9 16 18 20

Weegy: 20 sides that the polygon have.
lolai3|Points 50|

User: If a triangle is an obtuse triangle then it can not be an isosceles triangle. True False

User: An exterior angle of a triangle is equal to the adjacent interior angle. True False

User: A quadrilateral is a four sided polygon. True False

Weegy: always
charmmartinez27|Points 95|

User: If a triangle is a right triangle, then the other two angles must be acute. True False

User: A three sided regular polygon is called equilateral. True False

User: The measures of the angles in a triangle are x, 2x, and 3x. The triangle is acute right obtuse

Weegy: log5(2x+5)=log5 3x, 2x+5=3x, x=5 . Please, rate the answer ?good? and let us grow if you are satisfied. Thank you for the interest.
shifa saleheen|Points 9950|

User: The measures of the angles in a triangle are x, 2x, and 3x. The triangle is acute right obtuse

Weegy: log5(2x+5)=log5 3x, 2x+5=3x, x=5 . Please, rate the answer ?good? and let us grow if you are satisfied. Thank you for the interest.
shifa saleheen|Points 9950|

User: The sum of the measures of the interior angles in a polygon is 540 degrees. How many sides does the polygon have? 3 4 5 6

User: One angle of a triangle is obtuse. The sum of the measures of the other angles must be less than 90 degrees equal to 90 degrees more than 90 degrees

User: An exterior angle of a triangle is 180 degrees. always sometimes never

User: An exterior angle of a triangle equals the sum of the interior angles. True False

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Asked 2/14/2013 10:30:17 AM
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Questions asked by the same visitor
9x + 26 + 7x - 17 = 2x + (-3x) + 5x
Weegy: B.16x + 9 = 4x (More)
Question
Expert Answered
Updated 5/28/2014 11:59:42 PM
1 Answer/Comment
9x + 26 + 7x - 17 = 2x + (-3x) + 5x
16x + 9 = 4x
16x - 4x = -9
12x = -9
x = -9/12 = -3/4
Added 5/28/2014 11:59:42 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/29/2014 1:04:44 AM]
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