If 3 times the supplement of an angle is subtracted from 7 times the complement of the angle, the answer is the same as that obtained from trisecting a right angle. What is the supplement of this angle?
150 degrees.
540- 3 x - 630 +7 x = 30
4 x - 90 = 30
4 x = 30+90
4 x = 120
x = 30
supplement of angle = 180 - 30 = 150 degrees
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Let x be the angle.
Given: (7(90 - x) - 3(180 - x) = 3(30))
Solving for x:
(630 - 7x - 540 + 3x = 90)
(90 - 4x = 90)
(-4x = 0)
(x = 0^\circ)
Supplement of the angle = (180 - x = 180 - 0 = 180^\circ)
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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