Answer:
D. a line graph
Step-by-step explanation:
I'd love to help but you need to include the answer options so we know what your choices are! Once you show us what the options are, I'll be able to give you the answer.
BD is half the length of AD ( 18 is half of 36)
BE would be half of EC
EC = 42, so BE would be 42/2 = 21
a = 21
Here’s one way: 128 / 7 = 18.28 weeks || 7 x 18 = 126 || 128 - 126 = 2 (remainder).
Answer: About 18 weeks and 2 days.
Hope this helps!