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3 years ago

10

If the bakery started with an extra $250 from the profits in December, describe how to use the information in the table to figur

e out the profit or loss of money at the bakery by the end of August.Then calculate the profit or loss.

1 answer:

agasfer [191]3 years ago

6 0

The total money in august minus the total at the end of december (250)

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We have that
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Answer:

$BD=4\sqrt{3}\ units$

Step-by-step explanation:

we know that

$AD=12\ units$

$3CD=12$ ----> $CD=4\ units$

see the attached figure to better understand the problem

Triangles ABD and BCD are similar by AA Similarity Theorem

Remember that

If two figures are similar, then the ratio of its corresponding sides is proportional

so

$\frac{BD}{AD}=\frac{CD}{BD}$

substitute the given values

$\frac{BD}{12}=\frac{4}{BD}$

$BD^2=48$

$BD=\sqrt{48}\ units$

simplify

$BD=4\sqrt{3}\ units$

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