01-08-2016
Mathematics

contestada

Find the rectangular coordinates of the point with the polar coordinates (-7, 5pi/3)

Respuesta :

konrad509 konrad509

01-08-2016

[tex]\left(7\cdot\cos \dfrac{5\pi}{3},7\cdot\sin\dfrac{5\pi}{3}\right)=\left(7\cdot\dfrac{1}{2},7\cdot\left(-\dfrac{\sqrt3}{2}\right)\right)=\\ \left(\dfrac{7}{2},-\dfrac{7\sqrt3}{2}\right)[/tex]

Answer Link

Otras preguntas

4x = 2 − y Which equation represents the equivalent equation in slope-intercept form? y = –4x + 2 y = –4x - 2 x = 2 - 4y x = 8 - 4y

need help what is this

how do I solve mn + 9 when m= 5 and n= 3 do I multiply?

Someone help me I will make you brain

AY QUICK MATH WHAT IS 23.72362+21.73721

What does Distributive mean in your own words?

When chemicals are not being used, they should be stored in a _________ area.

Jason earns $8.85 each hour working at the local bakery. Last week, he worked 28 hours. If Jason calculates how much he earned last week, what digit will be in

What is 30+2|3x2+2|=

A teacher spends $150 on school supplies for the classroom, folders are $0,25 each and notebooks are $2.50 each This linear relationship can be represented by 0