lexadoodle8945
13.07.2020 •
Mathematics
Find the value of X.
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Ответ:
I think answer is 3
Step-by-step explanation:
BD = DA
BE = EC
Now, BD/BE = DA/EC
or, x + 5/2x = 4/3
or, 3x + 15 = 8x
or, 15 = 8x - 3x
or, 15 = 5x
or, 15/5 = x
or, 3 = x
Therefore x = 3 Ans
Ответ:
3
Step-by-step explanation:
use ratios
4/3 = (X+2)/2x
then cross multiply to avoid a lot of work...
4(2x)=3(X+5)
8x=3x +15
5x=15
x=3
It is easy with ratios and cross multiplication
Ответ:
1/20
Step-by-step explanation:
1/20 is the answer