Given: angle ABC, where D is the midpoint of segment AB and E is the midpoint of segment BC Prove: segment DE is parallel to segment AC, by putting the reasons in correct order

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.