Answer:
2.749
Step-by-step explanation:
Use the polar distance formula:


2.749
Answer:
the answer is 1/2 which loos like "D"
Step-by-step explanation:
the top ends up being x ^-8 and the denominator is x^-7
which is x^&/x^8 = 1/x = 1/2
False because 4x-3(5x-1) is -14x and 3+9x is 6x