Convert the cartesian coordinates below to polar coordinates. give an angle θθ in the range 0< θ≤2π0< θ≤2π, and take r> 0r> 0.
a. (0,−5)=(0,−5)= ( 5 , )
b. (72,73√2)=(72,732)= ( 40.25 , 1.047 )

step-by-step explanation:

i dont know

step-by-step explanation:

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry