3 years ago

Two is thirty-one, divided by the sum of a number and four. Find the number.

Mathematics

1 answer:

azamat3 years ago

5 0

If I understood correctly, it is 11.5.

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Anvisha [2.4K]

Answer:

3x+30= 116° 2x=64°

Step-by-step explanation:

the angle below 2x is the same as 3x+20 so we know that 5x+20=180 so solve this

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