aamo8jes8ungSu aamo8jes8ungSu

01-10-2016
Mathematics

contestada

How do you convert the rectangular coordinates (9, 0) into polar coordinates?

Respuesta :

01-10-2016

Hello,

x=r*cos t
y=r*sin t

==>r²=x²+y² ; r²=9²+0²=81==>r=9
y/x=tg t ; 0=tg t==>t=2kπ we may use 0 in [-π π]

so r=9,t=0

Answer Link

Otras preguntas

why did the volcano explode

Over what period of time would you expect to see large changes in mountains,canyons,and similar features of the earth?

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b

Tear is to sorrow as smile is to

what are some reasons for limiting authority

What do Frederick Douglass' words "America reigns without a rival" mean?

1,352 pounds is what fraction short of a ton? A) 169/250 B) 77/100 C)13/20 D140/223

what are some reasons for limiting authority

What is the purpose of sensory adaptation

A bottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. What is the turning point of the rocket's