two numbers are in the ratio 2:3. if 3 is added to the numbers, the ratio changes to 11:4. find the numbers

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

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.