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kakasveta [241]
3 years ago
6

Help me! How to do number 2?

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0

Answer:look closely

Step-by-step explanation:

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Answer:

x = 23

Step-by-step explanation:

2x + 19 + 5x = 180

I say this because it is an angle that is equivalent to the one adjacent to 2x+19, which is on a straight line. That means it is equal to 180.

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2 years ago
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I think this is right:

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100 POINTS + BRAINLIEST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11<br> Solve x³ - 9x^(1.5) + 8 = 0
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FrozenT [24]

Answer:

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Step-by-step explanation:

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I am unsure about the very last problem but I can help with the first two

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