Write a paragraph proof for the following statement

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?