Polar coordinates of a point are given. Find the rectangular coordinates of the point. (-5, -180°)

Question

25-06-2018
Mathematics

contestada

Polar coordinates of a point are given. Find the rectangular coordinates of the point. (-5, -180°)

Respuesta :

Otras preguntas

A potential energy function is given by u(x)=(3.00j)x+(1.00j/m2)x3. what is the force function f(x) (in newtons) that is associated with this potential energy f

As a historian how should one handle one's own beliefs when it comes to God when faced with evidence that may not conform to one's own beliefs?

What number should be added to both sides of the equation to complete the square? X^2+12x

What is 6/12 as a decimal yall?

explain examples of both professional and unprofessional communication

_______(1)_______ is used as a pre-selected background which will be replaced by _______(2)_______. a. (1) The green screen; (2) a fake background b. (1) The c

Because of its high reactivity which element is never found three in nature? O, F, N, or Ne

Do you think obese people should pay for two seats

Choose the equation of the horizontal line that passes through the point (−2, −1) y = −1 y = −2 x = −2 x = −1

mkryukova19 mkryukova19 · Answer 1 · 2018-06-25T06:24:46+02:00

mkryukova19 mkryukova19

25-06-2018

Polar coordinates : r= - 5, α= - 180⁰.
Rectangular coordinates :
x=r*cosα = (-5)*cos (-180⁰)=(-5)*(-1)=5
y=r*sinα = (-5)*sin(-180⁰)=(-5)*0=0

So, (-5, -180°) (polar coordinates) is the same as (5,0) (rectangular coordinates).

Answer Link