Given: BD is an altitude of triangle ABC. Prove: sin A/a = sin C/c

1. A) Definition of cosine ratio. B) Definition of sine ratio. C) Definition of triangle altitude.

2. A) Multiplication Property of Equality. B) Substitution Property of Equality. C) Transitive Property of Equality.

3. A) Subtraction POE. B) Substitution POE. C) Reflexive POE.

Find the slope of a line given the following two points

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.