hello, I am asked to work out this word problem using congruency and triangle similarities rules. I'm not sure what the answer is. Can you help me work it out and show the full process of working out, using proper mathematical symbols and vocabulary. Thanks :)

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day

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

i need a picture

step-by-step explanation:

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.