Vector cc has a magnitude of 21.021.0 m and points in the −y‑−y‑ direction. vectors aa and bb both have positive y‑y‑ components, and make angles of α=43.4°α=43.4° and β=27.7°β=27.7° with the positive and negative x-x- axis, respectively. if the vector sum a+b+c=0a+b+c=0 , what are the magnitudes of aa and b?

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

What are the steps to solving the inequality 3b + 8 ≥ 14?

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.