Please help me on this problem I don't know how to do it.
1 answer:
1: establish the angles, basically label one x (the small one) and the other y (the bigger one)
2. supplementary angles add up to 180, so therefore you have the equation x + y = 180.
3. so y (the bigger one) is 8 less than 3 times the smaller one (x) therefore you come up with the equation y = 3x - 8
4. plug in the equation of the bigger one into the other equation
x + 3x - 8 = 180
(combine like terms)
4x - 8 = 180
5. solve the equation by adding 8 to 180, then by dividing by 4.
x should equal 47
6. plug in 47 into the x + y = 180 equation, subtract 47 from 180 and you end up with 133
i hope i explained it alright
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The answer would be right triangle. Hope that helps! :3
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G =3
Step-by-step explanation:
if you multiply out x+7 and x-4 you get x^2+3x-28
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S = p/(q +p -pq)
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q(1-p) = p/s - p
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The answer is c. 9x9x9x9x9x9