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If you are talking about real number system then -X equals -80.
Else, if you are talking about vectors then -X will be another vector of magnitude 80, which will act along a direction just opposite to X (i.e., making an angle 180 degree with X).
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∙ 14y ago
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If X varies inversely as y2 and x equals 5 when y equals 12 Find x when y equals 6?
80
What x 80 equals 4.00?
0.05 x 80 = 4
What does x equal if x square equals -80?
x2 = -80 x = (+/-)(-80).5 = (+/-)4isqrt(5)
If 4x plus 12x equals 80 what does x equals?
x=5
What is x2 equals 18x-80?
x2=18x-80 (im guessing you are trying to find x) x2-18x+80=0 (x-10)(x-8)=0 Therefore: x = 10, 8
If X varies inversely as y2 and x equals 5 when y equals 12 Find x when y equals 6?
80
Y varies directly as the square of r If y equals 80 when are equals 4 find y when are equals 6?
80=4x, z=6x. find Z. x=80/4, x=20. z=6x20 z=120 answer= 120
Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
What x 80 equals 4.00?
0.05 x 80 = 4
What does x equal if x square equals -80?
x2 = -80 x = (+/-)(-80).5 = (+/-)4isqrt(5)
If 4x plus 12x equals 80 what does x equals?
x=5
What is x2 equals 18x-80?
x2=18x-80 (im guessing you are trying to find x) x2-18x+80=0 (x-10)(x-8)=0 Therefore: x = 10, 8
What is 10 percent of x equals 8?
x = 80
80 percent of x equals 150 what is x?
.80x=150 divide both sides by .80 x=150/.80=187.5
Is 4 times what equals 80?
4 x 20 = 80
What times 80 equals 2400?
30 x 80 = 2400
What times 15 equals 80?
5.33333333333333 x 15 = 80
