marsiee marsiee
  • 04-07-2016
  • Mathematics
contestada

Which set of polar coordinates describes the same location as the rectangular coordinates (4,-4)

Respuesta :

laykintomlinson0916
laykintomlinson0916 laykintomlinson0916
  • 04-07-2016
r=4
theta=pi/2

x= r cos(theta) = 4 cos(pi/2) = 4(0) = 0
y = r sin(theta) = 4 sin(pi/2) = 4(1) = 4

(0,4) is the answer.
Answer Link
jordynwelle jordynwelle
  • 14-01-2020

Answer:

(4 sqrt2, 315 degrees)

Step-by-step explanation:

apex

Answer Link

Otras preguntas

PLEASE ANSWER THIS QUESTION CORRECTLY AND ILL MARK YOU AS THE BRAINLIEST
please help me im stuck
What best describes Byzantine culture?
A cylindrical jar’s life has a radius of 4 inches. If the volume is 351.68in^3, approximately what is the height of the jar?
Which pair shows equivalent expressions? 3(x+2) = 3x+6 3x + 2x = x2(3+2) 3x+2 - 3(x+2) -3(2+ )--6-3
help please I need it ASAPPP !!!
what is 2.1 rounded to the nearest tenth of a cubic meter?
What is the surface area of a cylinder? Express the answer in term of x D=8cm h=18cm
Why are the elements of choreography important to the process of choreography? State the elements and discuss their importance. Write a short essay to explain y
If the probability of a chance is 0, it’s is ______ to happen when compared to a chance event with a probability of 1.