Triangle ABC has been rotated 90° to create triangle DEF. Write the equation, in slope- intercept form, of the side of triangle ABC that is perpendicular to EF. ???

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

What term makes it inconsistent y=2x - 4

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet