, 23.06.2019 07:30 cvvalle15

# In δrst shown below, segment su is an altitude: triangle rst with segment su drawn from vertex s and intersecting side rt. which of the following is a justification used while proving the similarity of triangles δrus and δsut? transitive property of equality addition property of equality definition of supplementary angles definition of congruence

### Another question on Mathematics

Mathematics, 21.06.2019 14:00
Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /
Mathematics, 21.06.2019 16:30
Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation