Carlos finds the absolute value of negative 5.3and then finds the opposite of his answer jason finds the opposite of negative 5.3 and then finds the absolute value of his answer whose final value is greater explain

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

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

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .