If a translation maps ∠h onto ∠j, which of the following statements is true?
( dont just give answer, also explain you)

triangles hgi and jgk; point h is between points j and g on segment jg, and point i is between points g and k on segment gk.

a) ∠i ≅ ∠k
b) segment gh = 2 segment gj
c) ∠g ≅ ∠k
d)segment hi = 2 segment jk

answer:     true

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

the answer is y = 11.54

hope this : )