3 years ago

Solve the proportions 21 over 20 =m over 100

Mathematics

2 answers:

ddd [48]3 years ago

6 0

Step-by-step explanation:

21/20 = m/100

m = 100 * (21/20) = 105.

topjm [15]3 years ago

3 0

Answer:
m=105

Explanation:
Please see the attached image!

I hope this helps!

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Step-by-step explanation:

Given that:

<BAD = <CAE, therefore, BD = EC

Let's take x to be the length of BD = EC

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