A, b, and c are the vertices of one triangle. d, e, and f are the vertices of another triangle. m∠a = 50, m∠b = 10, m∠e = 40, m∠f = 30, ab = 6, and de = 6. are the two triangles congruent if yes, explain why and tell which segment is congruent to segment a c. yes, by sas; df yes, by asa; df yes, by aas; df. no, the two triangles are not congruent.

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

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

How many $20 bills do you need to have to make $280