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
Answer: I’m not going to tell u the answer hrhrhehehehehehrhehsnheaj
Step-by-step explanation:
-34 answer
Answer:
Its definitely D
Step-by-step explanation:
Your welcome ♀️
Answer:
98
Step-by-step explanation:
7/25 converted into a percentage is 28%
