looly565 looly565

03-12-2017
Mathematics

contestada

Find the polar equation for the curve represented by the given cartesian equation x+y=4

Respuesta :

altavistard altavistard

03-12-2017

Remember that x =r cos theta and y = r sin theta. Thus,

x + y = r (cos theta + sin theta) = 4, or

r (cos theta + sin theta) = 4, or
4
r = -------------------------------
cos theta + sin theta

Answer Link

Otras preguntas

where did Hassan and Amir grow up in Kite Runner?

Glycolysis is a body process which involves: a.the passage of water through a semipermeable membrane b.the division of the nucleus of a body cell c.the maintena

What two factors affect the rate of acceleration of an object?

where did Hassan and Amir grow up in Kite Runner?

What part of the body must Cupid's arrows hit to be effective?

why do fractions need to have a common denominator before you add or subtract them?

What causes rocks to change composition when reacting with oxygen? Please help!!

why was slavery important to texas and other southern states

What are two components that make up force?

What shape is number : 3, 4, and 7