Answer the problem 6/7×1/2 equals

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.