Algebraically determine if the relation x^2 + y^2= 100 + x is symmetrical with respect to the x-axis, y-axis or the origin.

A) Y-axis symmetry

B) x-axis symmetry

C) no symmetry

D) Origin symmetry

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

This is about circle theorems. someone asap : (