Please help! The figure shows a triangle with an exterior angle at each vertex. What is the value of y?

One positive number is 9 more than twice another. if their product is 95, find the numbers

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =