There are 12 boys and 16 girls in one class. Is the ratio remains the same for the whole school, How many more girls than boys a
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Answer:
D.
Step-by-step explanation:
Slope Formula:
Simply plug in your 2 coordinates into the slope formula to find slope <em>m</em>:
The question illustrates equivalent ratios, because both quadrilaterals are similar.
<em>The length of GH is 35.1 units</em>
From the question (see attachment), the corresponding sides are:
- CD and GH
- DE and HI
So, we have:
The side lengths are:
So, we have:
Express as fractions
Make GH the subject
Hence, the length of GH is 35.1 units
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