5 math geniuses help please!! math

asked May 23, 2023 83.4k views

8 votes

5

math geniuses help please!!

math

by Whoi

4.0k points

Please log in or register to add a comment.

13 votes

Answer:

Explanation:

5pi/4 is in Q III so BOTH rectangular coordinates will be NEGATIVE

x = 4 cos (5pi/4) y = 4sin (5pi/4)

x = -4 sqrt (2)/2 y = - 4 sqrt (2) /2

x = - 2 sqrt 2 y = -2 sqrt 2

Lovis answered May 28, 2023

by Lovis

4.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers