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Ymorist [56]
3 years ago
6

Please help will give brainliest

Mathematics
1 answer:
mestny [16]3 years ago
3 0

The area of triangle DEF is 2137.5 cm²

Solution:

Given data:

Area of ABC = 38 cm²

Scale factor = 7.5

To find the area of DEF:

<em>Area of dilated image = Area of original image × (scale factor)²</em>

Area of DEF = 38 × (7.5)²

                    = 2137.5 cm²

Area of DEF = 2137.5 cm²

The area of triangle DEF is 2137.5 cm²

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Rolands suitcase has a mass of 2,500 dekagrams. How many kilograms is his suitcase?
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5 0
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Read 2 more answers
1.) What is the mode of the data ? Show work ( A.3, B.5, C.8, D.10 )
ArbitrLikvidat [17]
Hey there.

1.) The mode is the number that's most frequent in a given list.
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2.) The median is the number in the middle of a list organized from least to greatest.
2, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 9, 10;
4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 9;
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I hope this helps, despite your answer choices not providing the correct answer.
6 0
3 years ago
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