1 year ago

Find x (4+25) (6x+20) (3x+25)

Mathematics

1 answer:

Paraphin [41]1 year ago

6 0

Answer: 15

Step-by-step explanation:

Opposite angles of a cyclic quadrilateral are supplementary, so:

$3x+25+6x+20=180\\\\9x+45=180\\\\9x=135\\\\x=\boxed{15}$

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kiruha [24]

Answer: 48.95

Step-by-step explanation:

so first I would add together the cost of the shirt and hat

31.59 +19.46 = 51. 05

then I would take away the 51.05 ( the total ) from $100

100 - 51.05 = $48.95

So she would get $48.95 for change

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2 years ago

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atroni [7]

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3 years ago

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g100num [7]

$\boxed{\large{\bold{\blue{ANSWER~:) }}}}$

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2 years ago

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Slav-nsk [51]

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3 years ago

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vovikov84 [41]

9514 1404 393

Answer:

x = 23.1

Step-by-step explanation:

The parallel lines make the left segments proportional to the right segments. This lets us write the equation ...

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Multiplying by 14, we get ...

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2 years ago