∡3 and ∡4are complementary angles. If ∡3 = (x + 24)° and ∡4 = (x)°, then find the measures of these angles.

What is the vertex form of f(x) = x2 + 6x + 3

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?