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Elden [556K]
3 years ago
11

Find the x and y intercepts Y-2xy+4x=1

Mathematics
1 answer:
liubo4ka [24]3 years ago
7 0

Answer:

x = \frac{1}{4}

y= 1

Step-by-step explanation:

Given

y - 2xy + 4x = 1

Solving (a) The x intercept

Let y = 0

y - 2xy + 4x = 1

0 - 2x*0 + 4x = 1

0 - 0 + 4 x = 1

4x = 1

Divide both sides by 4

x = \frac{1}{4}

Let x = 0

y - 2xy + 4x = 1

y - 2y * 0 + 4*0 = 1

y - 0 + 0 = 1\\

y= 1

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ozzi

Answer:

\sf x=\boxed{18.21}

Step-by-step explanation:

Assuming this is a right triangle.

<u>Trigonometric ratios</u>

\sf \sin(\theta)=\dfrac{O}{H}\quad\cos(\theta)=\dfrac{A}{H}\quad\tan(\theta)=\dfrac{O}{A}

where:

  • \theta is the angle
  • O is the side opposite the angle
  • A is the side adjacent the angle
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Given:

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\implies \sf \tan(35^{\circ})=\dfrac{x}{26}

\implies \sf x=26\tan(35^{\circ})

\implies \sf x=18.20539599...

Therefore, x = 18.21 (nearest hundredth)

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Step-by-step explanation:

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Hello!

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