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Andru [333]
2 years ago
15

What is the value of x​

Mathematics
1 answer:
Leokris [45]2 years ago
5 0

Answer:

X = 40°

Step-by-step explanation:

The sum of the interior angles in a triangle is 180°. This means that:

2X + 35 + 2X - 15 = 180° - we can simplify this

4X + 20 = 180° - now, subtract 20 from both sides

4X = 160° - finally, divide both sides by 4

X = 160 ÷ 4 = 40°

X = 40°

Hope this helps!

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Answer:

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Let "a" and "b" represent the costs of one apple and one banana, respectively. Then the purchases can be written ...

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Using this in the first equation, we have ...

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