state the value of c so it is a perfect square trinomial. the equation is 4x^2-24x+c. please please please explain this on and write it in the answer spot with how you solved it and your work. please please please help me

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

What is the slope of the equation y =