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Sphinxa [80]
3 years ago
7

How many triangles can be constructed using angle measurements ​ 81°,52°,47° ​? exactly one triangle

Mathematics
2 answers:
Natali [406]3 years ago
7 0
More than one triangle is the correct answer

MrMuchimi3 years ago
4 0
More than one triangle because it has to measure up to 180° 

81 + 52 + 47 = 180

(Example) If you had a triangle that has the measurements 123 and 60 it would add up to be 183 so it would not be possible because the sum of all triangles cannot exceed 180°

Brainiest please I need it to level up
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A piece of plywood at Pat's Lumber Yard costs $30. If the length of the plywood is 5 feet, what must the width be?
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Answer:

4 inches

Step-by-step explanation:

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diamong [38]
<h3>The solution as an ordered pair is (x,y) = (2,2)</h3><h3>x = 2 and y = 2 pair up together.</h3>

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Work Shown:

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4x+2( y ) = 12

4x+2( 2x-2 ) = 12 ... replace y with 2x-2

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8 0
3 years ago
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I need a answer AS SOON AS POSSIBLE.. thank you :}
nadezda [96]

Answer:

1. c

2. b

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4. a

5. b

6. c

7. c

Step-by-step explanation:

1. to check the congrency normally distance formula is used. if the distances/ length are equal we say that sides are congurent.

2. if the slope of two lines are equal then both the lines are parallel. if the product of the slopes of two lines equal to one then lines will be perpendicular.

3. diagonals bisect or not can be checked by using midpoint formula.

4. equilateral triangle if the distance of each side is equal so, distance formula can be used.

5 0
3 years ago
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