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Stolb23 [73]
3 years ago
12

Jackson started writing a story at 8:30 AM He stopped writing at 1:15 P.M. How long did he write?​

Mathematics
1 answer:
Scilla [17]3 years ago
7 0

Answer: he wrote for an five hours and forty-five minutes

Step-by-step explanation:

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Select all line segment measurements below that could NOT be used to form a triangle. a triangle with the side measurements of 3
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Answer:

a triangle with the side measurements of 2, 3, and 5 inches

a triangle with the side measurements of 7, 8, and 16 inches

a triangle with the side measurements of 4, 4, and 8 inches

Step-by-step explanation:

A triangle is a polygon shape with three sides and three angles. There are different types of triangles such as isosceles triangle, scalene triangle, equilateral triangle and right angle triangle.

The triangle inequality theorem states that the sum of any two sides of a triangle is always greater than the third side.

For a triangle with the side measurements of 3, 4, and 6 inches:

3 + 4 > 6. This can be a triangle

For a triangle with the side measurements of 2, 3, and 5 inches:

2 + 3 is not greater than 5, hence it cannot be a triangle

For a triangle with the side measurements of 3, 3, and 4 inches:

3 + 3 > 4. This can be a triangle

For a triangle with the side measurements of 5, 5, and 5 inches

5 + 5 > 5. This can be a triangle

For a triangle with the side measurements of 4, 4, and 8 inches:

4 + 4 is not greater than 8, hence it cannot be a triangle

For a triangle with the side measurements of 7, 8, and 16 inches:

7 + 8 is not greater than 16, hence it cannot be a triangle

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3 years ago
What is the difference between the temperature - 7 Celsius and - 12 Celsius on a scatter diagram
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Answer:

I have to go get my car from the doctor office today

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Complete the sentence the two rectangles are similar and have a scale factor of
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Answer: the answer varies since the size are not the same

Step-by-step explanation:

I hope it helps

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In an effort to learn more about the wild lemur population in Madagascar, a researcher wants to collect a sample. Which statemen
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A reseacher wants to collect a sample to learn more about the wild lemur population in Madagascar. According to this, the true statement is the reseacher can assign each lemur a number and then use a systematic sampling (option A).

Systematic sampling is a form of sampling characterized by choosing the sample at random. According to the above, random sampling is the best option for the researcher.

It is not easy to study the entire population of lemurs in Madagascar, therefore systematic sampling is ideal. In this way, the researcher can sample a few lemurs and using this probability method can draw conclusions.

According to the above, the correct answer is A. because it presents information corresponding to the situation presented.

Learn more in: brainly.com/question/24317913

3 0
3 years ago
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