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

Can someone give me ideas for a writing prompt for someone who gave wisdom?

A particle moves along a line so that its position at any time t > 0 is given by the function s(t) = - t3 + 7t2 - 14t +8 where s is measured in meters and t

The value of a collectible toy is increasing exponentially. The two points on the graph show the toy's initial value and its value 3 weeks afterward.

english importance words

How far will a force of 6 x 10^3N stretch a spring with spring constant 3 x 10^4 Nm-1 ?

someone PLEASE put this in order like starting from the top of the body to the bottom: Mucus membrane Natural antibiotic(s) Immune system White blood cells

A company's employees are 40% male and 60% female. Of the male employees, 15% of them have advanced degrees and 20% of the female employees have advanced degree

Pls helpp!!!!!!!!!!!!!

The prefix re- also means " again" it combines with the Latin verb currere (to run) to form the English word ___ (to happen again)

Sullivan says that he is perfectly willing to die to pay the debt owed to those who fell in the American Revolution. What debt, if any, do you feel we owe to Su