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Coordinate GeometryQuestion and Answers: Page 2

Question Number 212647 Answers: 2 Comments: 1

(√(x−(1/x))) +(√(1−(1/x))) = x

$\sqrt{x - \frac{1}{x}} + \sqrt{1 - \frac{1}{x}} = x$

Question Number 212377 Answers: 0 Comments: 0

Question Number 211953 Answers: 1 Comments: 2

Question Number 211495 Answers: 2 Comments: 0

Question Number 211430 Answers: 0 Comments: 1

determiner les valeurs demandees en finction des donnes :a, b ,angle F2 (h=MH)

$determiner les valeurs demandees$ $en finction des donnes : a, b, angle F 2$ $(h = MH)$

Question Number 211294 Answers: 1 Comments: 3

Question Number 211216 Answers: 2 Comments: 0

Question Number 211141 Answers: 0 Comments: 0

Question Number 210292 Answers: 1 Comments: 1

Question Number 209398 Answers: 1 Comments: 0

Is it possible to determine the points A(x_1 , y_1 ) and B(x_2 , y_2 ) knowing that the distance between them is 2(√(29))?

$Is it possible to determine the points A (x_{1}, y_{1}) and$ $B (x_{2}, y_{2}) knowing that the distance between them is$ $2 \sqrt{29} ?$

Question Number 209389 Answers: 0 Comments: 1

Cercle C de rayon R=5 petits cercles de meme rayon r Determiner Surface (ABCDEF)?

$Cercle C de rayon R = 5$ $petits cercles de meme rayon r$ $Determiner Surface (ABCDEF) ?$

Question Number 209307 Answers: 2 Comments: 3

Question Number 209301 Answers: 0 Comments: 0

Question Number 209118 Answers: 0 Comments: 0

Question Number 208756 Answers: 0 Comments: 0

Question Number 208619 Answers: 1 Comments: 0

If O is the othocentre of a ∆ and

If O is the othocentre of a ∆ and <AOC=78°.The measure of <ABC is?

Question Number 208554 Answers: 2 Comments: 0

Question Number 208447 Answers: 0 Comments: 0

$\underset{⏟}{}$

Question Number 208327 Answers: 1 Comments: 0

Question Number 208242 Answers: 1 Comments: 1

Question Number 207879 Answers: 1 Comments: 0

Question Number 207687 Answers: 1 Comments: 0

Question Number 207243 Answers: 1 Comments: 0

Question Number 207231 Answers: 1 Comments: 0

Question Number 206922 Answers: 1 Comments: 0

solve for x, y, z ∈R^+ x^2 +y^2 −2xy cos γ=c^2 y^2 +z^2 −2yz cos α=a^2 z^2 +x^2 −2zx cos β=b^2 with α+β+γ=360° example: a=12, b=8, c=10 α=120°, β=90°, γ=150°

$s o l v e f o r x, y, z \in R^{+}$ $x^{2} + y^{2} - 2 x y \cos γ = c^{2}$ $y^{2} + z^{2} - 2 y z \cos α = a^{2}$ $z^{2} + x^{2} - 2 z x \cos β = b^{2}$ $w i t h α + β + γ = 360 °$ $e x a m p l e :$ $a = 12, b = 8, c = 10$ $α = 120 °, β = 90 °, γ = 150 °$

Question Number 211180 Answers: 1 Comments: 0

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