The answer & explanation for this question is given in the attachment below.
Answer:
what??????????
Step-by-step explanation:
Lisa gave her sister 1/4, or one-fourth of her toy cars. Brainliest would really help!
Similar triangles so AC:BC=AE:DE
15+6=21 = AE
15:12.5=21:?
to get from 15 to 12.5 you divide by 15 and times by 12.5 so do this the to the other side
21/15=1.4
1.4 x 12.5=17.5
So DE=17.5
1. C
2. B
Good luck with the rest