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Rasek [7]
3 years ago
13

If anyone can, please help me. I have to determine the value of x.

Mathematics
1 answer:
zzz [600]3 years ago
6 0

Answer:

60 I think

Step-by-step explanation:

draw a straight line to make it a triangle then you know that angles in a triangle add up to 180.

so,

180-140=40

180-100=80

40+80=120

180-120=60

x=60

I think it's 60

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Answer:

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Step-by-step explanation:

f(x) = 2x + 6

f(-2) = -2(2x) + 6

f(-2) = -4x + 6

4 0
3 years ago
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2x2 - 4x –9 = 0<br> Completing the swuare
ASHA 777 [7]

Step-by-step explanation:

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3 years ago
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Answer:

42300000

Step-by-step explanation:

Use known fact

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PLEASE HELP!!! YOU GET 10 BRAINLIST!!!! PLEASE SHOW ALL OF YOUR WORK/HOW YOU GOT THE ANSWER!!!
Mrrafil [7]
The answer is x< 9 so yeah

5 0
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snow_tiger [21]

Answer:

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3 years ago
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