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n200080 [17]
3 years ago
13

4+1 _____ 2+7+12 + 2+3 ____ 2+7+12 Help

Mathematics
1 answer:
Olenka [21]3 years ago
4 0

Did you mean this?...

If yes here is the answer

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Hey guys can you please help. I been on this problem for so long now
Ostrovityanka [42]

tan(70)=12cm/y The tangent of the angle equals the opposite over the adjacent

y=12cm/tan(70) Isolate y and plug into calculator

y = 4.4 cm (Rounded to the nearest tenth)

6 0
3 years ago
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Which two statements are missing in steps 3 and 4? ∠X ≅ ∠C △ABC ~ △ZYX by the SAS similarity theorem. ∠B ≅ ∠Y △ABC ~ △ZYX by the
Zepler [3.9K]

Solution:

We have to prove that ,

△ABC ~ △Z Y X   Using SAS.

It is given that , ∠X ≅ ∠C .

You must keep in mind when two triangles are similar by S A S

1. The included side between the angle should be Proportional.

   \frac{BC}{XY}=\frac{AC}{XZ}

2. We have to prove that ,

△ABC ~ △Z Y X   Using SAS.

It is given that , ∠B ≅ ∠Y .

The included side between the given angle should be Proportional.

   \frac{BA}{ZY}=\frac{BC}{XY}

3. We have to prove that ,

△ABC ~ △Z Y X   Using SSS.

The three sides of two triangles must be Proportional.

   \frac{BC}{XY}=\frac{AB}{ZY}=\frac{AC}{XZ}

7 0
3 years ago
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Eula needs to buy binders that cost $4 each and notebooks that cost $2 each. She has $20. The graph of the inequality 4x + 2y ≤
borishaifa [10]
So, what is the question?

7 0
4 years ago
Which linear inequality is represented by the graph?
grandymaker [24]

Answer:  y ≤ (1/2)x + 3

Step-by-step explanation:

The slope is 1/2 and the y-intercept is 3.

4 0
2 years ago
Solve for x. <br><br> -8x = -56
s2008m [1.1K]

Answer:

x = 7

Step-by-step explanation:

-8x = -56

Divide both sides by -8 to isolate x.

-8x/-8 = -56/-8

x = 7

<h2>Therefore, x is equal to 7. </h2>
8 0
3 years ago
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