Mathematics, 15.07.2020 02:01, NeonPlaySword
Which is the equation of a hyperbola with directrices at y = Β±2 and foci at (0, 4) and (0, β4)?
x squared over 8 minus y squared over 16 equals 1
y squared over 16 minus x squared over 8 equals 1
x squared over 8 minus y squared over 8 equals 1
y squared over 8 minus x squared over 8 equals 1
Answers: 3
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Why did the ice arena get so hot after the big game (this is math related google it to find the paper
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Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?
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Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1β0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Which is the equation of a hyperbola with directrices at y = Β±2 and foci at (0, 4) and (0, β4)?
x s...
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