)two similar triangles are shown on the following coordinate grid:

a coordinate plane is shown. triangle abc has vertices a at negative 3 comma 2, b at negative 1 comma 0, and c at negative 2 comma negative 1. triangle a prime b prime c prime has vertices a prime at 6 comma 4, b prime at 2 comma 0, and c prime at 4 comma negative 2.

which set of transformations has been performed on triangle abc to form triangle a′b′c′?

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)