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lakkis [162]
3 years ago
13

HELP PLEASE?!! ??????? ????

Mathematics
2 answers:
lesya [120]3 years ago
6 0
The answer is b!!!!!!!!!!!!!!!!!!
Dmitry [639]3 years ago
3 0
Slope can be figured out using the equation: 

Y2 - Y1
----------
X2 - X1

The first point (X1, Y1) is (-1,8)

The second point (X2, Y2) is (2, -4)

So lets plug in those coordinates to the equation provided above.

-4 - 8
-------
2 - -1

Lets simplify it first.

-12
----
  3

Now just divide them.

12 / 3 = 4

The  slope is 4
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Step-by-step explanation:

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sleet_krkn [62]

Step-by-step explanation:

 Before we proceed, we must understand that we are dealing with a system of right angled triangles.

  There are two types of right angle triangles';

          45° - 45° - 90°                30° - 60° - 90°

In 45° - 45° - 90°, the adjacent is equal to the opposite

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A.

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          AB²  = AC² + BC²

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Angle A = 30°

Angle B = 60°

B.

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Angle B = 30°

C.

        AB²  = AC² + BC²

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        AC²  = 11²  - 4.4²

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Angle A = 30°

Angle B = 60°  

AC = 13

   

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I will give brainiest to whoever answers correctly !! Someone smart please help me !!!
oksano4ka [1.4K]
Try This answer 305.5
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Answer:

I answered ur question in ur previous post

Good Luck!

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The answer is 1/5.

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