The measures of two angles of a triangle are given below. find the measure of the third angle of the triangle in decimal form. 28.5°, 104.25°

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Which of the following circles have their centers in the third quadrant? check all that apply.