Use the segment addition postulate find the value of M
AB=4m-15
BC=5m-6
AC=15

General ways to reduce the risk of some action include

Which of these is a disadvantage of hydrogen fuel cells? a. engines that use hydrogen fuel are more efficient than gasoline-powered engines. b. the only emission produced by hydrogen fuel cells is water. c. hydrogen fuel is continually available and useful for heating. d. hydrogen fuel is often purified in a process that emits lots of greenhouse gases.

Asocial class is a category of people who share similarities in which attribute? a. intelligence b.religion c. age , race and gender d wealth , power , and prestige