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Keith_Richards [23]
3 years ago
15

How can you determine the type of the triangle based on the lengths of the sides in a triangle?

Mathematics
1 answer:
Mama L [17]3 years ago
6 0

Answer:

You can determine the type of triangle using the following facts related to the converse of the pythag theorem

if a^2 + b^2 > c^2, then it is an obtuse triangle

if a^2+b^2<c^2, then it is an acute triangle

finally, if a^2+b^2=c^2, then it is a right triangle

<u><em>NOTE THAT C ALWAYS EQUALS THE LONGEST LENGTH OF THE TRIANGLE!!!</em></u>

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What is the slope for (-12,18),(11,12)
frutty [35]

Answer:The slope is -6/23 or 6/-23 since the negative sign can be on the numerator or denominator, or in the middle. However, you cannot have a negative sign on the numerator and denominator at the same time for negative number or it will make it positive.

Step-by-step explanation:

Delta y/Delta x=

y2-y1/x2-x1=

12-18/11-(-12)=

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7 0
3 years ago
He nine ring wraiths want to fly from barad-dur to rivendell. rivendell is directly north of barad-dur. the dark tower reports t
kiruha [24]

This problem is better understood with a given figure. Assuming that the flight is in a perfect northwest direction such that the angle is 45°, therefore I believe I have the correct figure to simulate the situation (see attached).

 

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sin θ = opposite side / hypotenuse

sin 45 = 68 miles per hr / flight

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6 0
3 years ago
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pashok25 [27]

Answer:

uhhh wheres the question

Step-by-step explanation:

3 0
3 years ago
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For the right triangle find the missing length. Round your answer<br> to the nearest tenth.
Drupady [299]

Answer:

5.8

Step-by-step explanation:

tangent = opposite over adjacent

10*tan(30) ≈ 5.774

round to the nearest 10th

5.8

5 0
3 years ago
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horrorfan [7]
The new price is 52.50
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7.5x3=22.5
22.50+30= 52.50
3 0
3 years ago
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