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

c)In a two-digit number, the product of the digits is 18 and their sum is 9. Find thenumbers.d)If the perimeter of a rectangular garden is 90 m and it's area is

Anna is creating a digital portfolio, including her professional work showcasing the designs she created. What should she add to each work? A. brief description

Autobiographies _____. A.are considered persuasive B.are considered expository, not persuasive C.are not considered persuasive except for a few key examples

How do I find the slope parallel to the equation. y = 3x - 4?

i need some help with this if you could gladly help, that would be greatly appreciated! 1. Describe the purpose of the photo. 2. Describe two factors pressings

Find the number z, if 1 4/11 of z is 45. pls help!

Why is Happiness important?

From a cylinder of height of 24cm and base diameter 14cm, a cone having equal radius and height is hollowed out. Find the volume of the remaining solid of the c

Which religious leader is described by this statement? A seeker of truth, he became the Enlightened One and taught people the path to end their pain and sufferi

Pls help due soon!!!