Answer:
Step-by-step explanation:
If DE = 4x+10,EF =2X -1, and DF= 9x - 15 find DF
(de + ef ) - df = 2e || 2e/2 = e || ed - e = d || ef - e = f || f + d = df
de + ef = 6x + 11 || (6x +11) - df = -3x -6 || 2e/2 = -3x/2 - 3 || (-3x/2 - 3) - de = x/2 + 7|| (- 3x/2 - 3) - ef = -x/2 - 1|| d + f = 6
Answer:
Side AB has a length of 4, and side BC has a length of 11.7
Answer:
the 21st day
Step-by-step explanation:
21 is 3 and 7's least common multiple
Answer:
I hope it helps! If it does please mark me as a brainliest!
Step-by-step explanation:
Step-by-step explanation:
The answer is a option.
hope it helps
