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Usimov [2.4K]
1 year ago
8

The length of the sides DEF are 12,16,and 20. Find the perimeter of the triangle formed by connection the midpoints of the sides

of DEF
Mathematics
1 answer:
Mekhanik [1.2K]1 year ago
6 0

Answer:

  • 24 units

Step-by-step explanation:

According to the midsegment theorem, the length of each side of the formed triangle is the half the parallel side of DEF.

<u>So the perimeter is:</u>

  • P = 1/2(12 + 16 + 20) = 24
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3cm³:20cm³

Step-by-step explanation:

5 * 6 * 20 = 600cm³

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90:600

9:60

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7 0
2 years ago
How does an earthquake of magnitude 7.9 compare in intensity with an earthquake of magnitude of 3.7 on the Richter​ scale? The l
Andre45 [30]
We are required to compare the magnitude for two earthquake intensity:
the larger intensity is 7.9
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thus the ratio of the intensity will be:
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5 0
3 years ago
I have two weeks to do 55% of my math and 10% of my english in Edgeenuity, is this do-able?
aleksley [76]

Answer:

Yes , depends on will power .

Step-by-step explanation:

Look , 55% of maths means more than your half of the syllabus . and that too in 2weeks . Sometimes it happens , when you target a very big goal , u end up ignoring small and crucial things . when it comes to learning everyone should be patient and always learn step by step . you ask _ you can do or not ? yes YOU can definitely . but when it comes to understand and analys - "how much that study was helpful" then the answer should be "100% helpful " . but if its not , then what's the need of even studying that ? . At the end of the day we all are studying to learn not to conpelete syllabus .

Am just saying , take your time - go through each chapter , eaxh topic deeply so that it would be helpful in other classes too .

<em>At the end of the day - Quality matters not quantity :)</em>

6 0
3 years ago
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Strike441 [17]

Answer:

2.75

Step-by-step explanation:

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8 0
3 years ago
Compare how you would make a model and note how to find the sum and difference of two stones weighing 2/8 pounds and 3/8 pounds
OverLord2011 [107]
You would subtract 3/8-2/8, which equals 1/8. For drawing a model draw fraction strips to help.
:)
4 0
3 years ago
Read 2 more answers
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