Points a(−1.5) and b(6) are marked on a number line. find the coordinate of point m if it is known that am: mb=1: 2.

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

Find the nonpermissible replacement for binthis expression.b2/5b +5

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4