What angle, to the nearest degree, does the wooden plank form with the ground?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?