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3 years ago

Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)

Mathematics

1 answer:

Basile [38]3 years ago

3 0

Answer:

35°

Step-by-step explanation:

Angles on a straight line add up to 180, so 180-145 is equal to

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Step-by-step explanation:

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3 years ago

Please answer this correctly

motikmotik

Answer:

$50\%, \: 40\%, \: 10\%$

Step-by-step explanation:

$150:120:30$

$5:4:1$

$\frac{100}{5+4+1}$

$=\frac{100}{10}$

$=10$

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3 years ago

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postnew [5]

Answer:

50=2(10+w)

Step-by-step explanation:

We know that perimeter is equal to the sides of a shape

A rectangle has two of the same length and two of the same width

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30=2w

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