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timofeeve [1]
2 years ago
8

How many triangles can be drawn with side lengths 3ft, 4ft, and 5ft

Mathematics
1 answer:
AleksandrR [38]2 years ago
6 0

Answer:

3

Step-by-step explanation:

The way to figure out if it is a triangle or not is by using the triangle inequality theorem. It says that the sum of 2 sides of the triangle must be larger than the third side. Therefore, there are 3 triangles that we can make with the side lengths of 3ft, 4ft, and 5ft.

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Annette [7]

Answer:

answer is 08

Step-by-step explanation:

3/2m-m=4+1/2*m

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3m/2-m=4+1/2m

3m/2-m=4+1m/2

3m/2-m=4+1m/2

3m/2-m=4+m/2

3m/2-m=4+m/2

2(3m/2-m)=2(4+m/2)

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5 0
3 years ago
Can someone find the surface area for this? :)
AysviL [449]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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Assoli18 [71]

Answer:

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Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

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3 0
3 years ago
Please use the following image below in order to answer the question correctly:
kaheart [24]

Answer:

DE=145

Step-by-step explanation:

Both circles are congruent and so are the triangles, because of the radius. So mDE is also 145

3 0
3 years ago
PLEASE HELP ME! THANK YOU!
Elza [17]

9514 1404 393

Answer:

  -5/2

Step-by-step explanation:

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The average rate of change on the interval is -5/2.

7 0
3 years ago
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