I need help please & thx

1 answer:

3 0

13. y > 2

14. x - 13 < 9;; x < 22

15. x + 86 < 263;; at most 177 pounds

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kvasek [131]

Answer: Go to demos graphing

Step-by-step explanation:

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2 years ago

forsale [732]

Answer: x=12

Step-by-step explanation:

$m\angle1=(x+13)^0 \ \ \ \ \ m\angle2=39^0\ \ \ \ m\angle3=(5x+4)^0\\$

The sum of the angles of the triangle is 180°:

$(x+13)+39+(180-(5x+4))=180\\\\x+13+39+180-5x-4=180\\\\-4x+48=0\\\\-4x+48+4x=0+4x\\\\48=4x$

Divide both parts of the equation by 4:

$12=x\\\\Thus,\ x=12$

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1 year ago

REY [17]

The answer is
D) x=6
Explanation
I had this fkr class right now
Hope i help pls gove me brainliest

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3 years ago

SSSSS [86.1K]

(a - 8)

liczę na naj

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2 years ago

AlexFokin [52]

I have I added ok sorry

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3 years ago