Which of the following best defines an input? (4 points) An input is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.
An input is a special type of relation for which there is a rule that pairs each input with exactly one output.
O An input is a set of ordered pairs in which no y-value repeats.
An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

the answer is 1030 it's very simple math.

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

12 dolars one is cheaper becasue 3 pairs is 6 means is sock is 2 while the 12 is cheaper