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nignag [31]
3 years ago
11

How do I find the x? Please and thank you!

Mathematics
1 answer:
maxonik [38]3 years ago
3 0

Answer:

x = 9

Step-by-step explanation:

The two opposite interior angles that are opposite to the exterior angle are congruent as shown in the diagram.

Therefore, based on the exterior angle theorem of a triangle, we have the following equation:

2(7x + 2)° = (17x - 23)

14x + 4 = 17x - 23

Collect like terms

14x - 17x = -4 - 23

-3x = -27

Divide both sides by -3

-3x/-3 = -27/-3

x = 9

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Alecsey [184]

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<h3>What is a factorization?</h3>

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4 0
2 years ago
Help with question 1 and 2 (I starred them so you know)
tigry1 [53]
I can help you only with  #2.

Area= l*w
Area=(l+3)*w
Area= 130
Let's try 10 and 13.
Is the length 3 greater than its width? YES
Does it multiply to 130? YES

LENGTH= 13 CM
WIDTH=10 CM

cHECK=
13*10=130

4 0
3 years ago
Read 2 more answers
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