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Kobotan [32]
3 years ago
8

Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 1.2 when y

= 3.
Mathematics
1 answer:
baherus [9]3 years ago
6 0
Y = k/x where k is the constant of variation
y = 3 , x = 1.2 gives
3 = k/1.2
therefore 
k = 3*1.2 = 3.6
and the  required equation is 

y = 3.6 / x

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Given that QT is an altitude of triangle QRS, measure of angle QTS=(6x+36), and QR = 2x – 5, find QR.
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We know that
if <span>QT is an altitude of triangle QRS
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the answer is
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