What is the sum of interior degrees for a 13-gon?

how many degrees in each angle for a regular 13-gon?

what is the sum of interior degrees for a 23-gon?

how many degrees in each angle for a regular 23-gon?

what is the sum of interior angles for a triangle?

what is the sum of interior angles for a quadrilateral?

what is one difference, and one similarity between a square and a rhombus?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =