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Helga [31]
2 years ago
13

Hi please help thank you

Mathematics
1 answer:
jonny [76]2 years ago
7 0
20
This is because
2x+(6x+20)=180
8x+20=180
8x=160
8x/8=160/8
X=20

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2 The length of Rectangle A is 7x +11. The
MakcuM [25]

Answer:

Step-by-step explanation:

If congruent the sides are equal

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2 years ago
What are the solutions of 2x2 + 16x + 34 = 0?
Anni [7]
2x^2 + 16x + 34 = 0
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olga_2 [115]

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Step-by-step explanation:

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3 years ago
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2x2 − 4x = 0<br> A. <br> 0, -4<br> B. <br> 0, -2<br> C. <br> 0, 2<br> D. <br> 2, 4
leonid [27]

Answer:

C

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5 0
3 years ago
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sineoko [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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