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2 years ago

PLEASE HELP IM STUCK

Mathematics

1 answer:

MrMuchimi2 years ago

7 0

Answer: 16.16 but i really am just making this up.

Step-by-step explanation:

if the triangle is worth 180 and two of the sides are equivalent, then the angle in the top right and the angle in the top left are equal.

3x + 11 = 5x + 1

2x = 12

x = 6

so the angle on the bottom left a.k.a: y, is 6 so

180-6 = 12x - 20

<u><em>i think...</em></u>

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For this case we must simplify the following expression:

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We subtract 3n from both sides of the equation:

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We subtract 6 from both sides of the equation:

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We divide between 45 on both sides of the equation:

$n = \frac {-45} {45}\\n = -1$

Answer:

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