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2 years ago

Please help!! I’ll mark brainliest

1 answer:

3 0

The triangle was only rotated. The size did not change, so the corresponding angles would remain identical.

Because C is 28 degrees C' would also be 28 degrees.

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fgiga [73]

Answer:

It represents 3x20 +3x15

Step-by-step explanation:

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2 years ago

olga_2 [115]

Answer:

its 70 and 58

Step-by-step explanation:

The pattern: -2, -4, -6, -8, -10, -12...

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2 years ago

hoa [83]

Answer:

n < 0

Step-by-step explanation:

A negative number is one that is less than zero.

n < 0

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3 years ago

AURORKA [14]

Answer:

x1=

$\frac{ - 2 + \sqrt{100} }{ - 48}$

x2=

$\frac{ - 2 + \sqrt{100} }{ - 48}$

5 0

3 years ago

vladimir1956 [14]

300^2 + 500^2 = c^2
9000 + 250000=c^2
340000=c^2
sqrt (340000) = c
c = 583
300 + 500 + 583 = 1383
1380 is the perimeter

8 0

2 years ago