Line m is drawn so that it is perpendicular to two distinct planes, q and r. what must be true about planes q and r?
a) q and r are skew b) are parallel c) perpendicular d) they intersect but are not perpendicular

Name the most appropriate metric unit for each measurement like the mass of cow

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered