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ankoles [38]
3 years ago
14

Please please please help

Mathematics
2 answers:
irga5000 [103]3 years ago
5 0

3x+x= 180°(straight angle)

4x= 180°

x= 180/4

x= 45°

Talja [164]3 years ago
4 0
Wallind is right very smart
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A parabola opening up or down has vertex (0,2) and passes through (6,5). write its equation in vertex form. simplify any fractio
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3 years ago
f a rectangle has a perimeter of 70, a length of x and a width of x - 9, find the value of the length of the rectangle.
trasher [3.6K]

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