3 years ago

Find the value of X.

Mathematics

1 answer:

klemol [59]3 years ago

5 0

Answer:

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 <u>Ans</u>

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Read 2 more answers

We form a committee of 8 people, to be chosen from 15 women and 12 men. (a) How many possible committee can be formed

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<h3>Combination formula: </h3>

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this problem, 8 people are chosen from a set of 12 + 15 = 27, hence:

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2,220,075 committees can be formed.

To learn more about the combination formula, you can take a look at brainly.com/question/25821700

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