PLEASE PLEASE HELP Consider two parallel line segments, AB and CD in a plane.

The perpendicular bisectors of these line segments are

A. Intersecting
B. Parallel
C. Perpendicular

and if the measurements of the first bisector between AB and CD is 6 cm long the segment of the second bisector between both line measures

A. 6 cm
B. 6 in
C. 3 in
D. 3 cm

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

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

What is the point slope form of a line with slope -5 that contains point (2,-1)