Answer:
Option D. AC= 10 cm and CE= 5 cm
Step-by-step explanation:
From the given figure two triangles ΔABC and ΔADE are similar and two lines BC║DE.
From these similar triangles we know


Therefore 
Or AC=
Now from pythagoras theorem
AE = √(AD²+ED²) = √(12²+9²) = √(144+81) =√225 = 15 cm
Since we know side AC = 
= 
= 10 cm
Therefore AC = 10 cm and AE = 15cm and CE = (15-10) = 5 cm
Answer:
2496
Step-by-step explanation:
BRAINLIEST PLEASE?????
Answer:
Yes, he will
Step-by-step explanation:
398.50 x .15 = 59.775
398.50-59.775=338.725
350>338.725
Answer:
5/22 or 0.22%
Step-by-step explanation:
4(2x +5) = (8x + 20)
8x =20 is an equivalent expression