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ArbitrLikvidat [17]
3 years ago
13

Complete the proof showing that DE is parallel to AC

Mathematics
1 answer:
mojhsa [17]3 years ago
8 0

Answer: The statement is \frac{AD}{DB} +1=\frac{CE}{EB}+1 and the reason is add 1 both sides.

Explanation:

The given equation is \frac{AD}{DB} =\frac{CE}{EB}.

We know that according to the addition property the equation x=y and x+c=y+c are equivalent equations, where c is a constant.

So we can add 1 both sides in the given equation.

\frac{AD}{DB} +1=\frac{CE}{EB}+1

Now we can take LCM and we get,

\frac{AD+DB}{DB} =\frac{CE+EB}{EB}

The above step is the third step of the given proof. By follow the given steps we can prove that DE is parallel to AC.

Therefore, the missing step is addition of 1 on both the sides of the given equation.

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Step-by-step explanation:

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A 50-gallon tank is filled with a 40% ethanol solution. How much solution should be drained but and replaced with an 80% ethanol
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How do you create your equations when working on a mixture word problem?

Let's try to think about the general form of a word problem involving mixtures.

In general, we have the following scenario:

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Answer:

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892 ÷ 8=111.5

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Step-by-step explanation:

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