You start writing a film review blog online. You research the film 'American Pi' and find that only 1 of the 5 film
reviews is positive.
Write this as a fraction.

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

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

The anwser cause i do not understand just plez