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IgorC [24]
3 years ago
11

WILL MARK BRAINLIEST

Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0

Answer:

x = 15

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 given angles and equate to 180, that is

3x - 10 + 6x + 5 + 4x - 10 = 180, simplify left side

13x - 15 = 180 ( add 15 to both sides )

13x = 195 ( divide both sides by 13 )

x = 15

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5 0
2 years ago
Please help ive been stuck on this question.
RUDIKE [14]

The value of the expression 8 / m - 11 / 3m is  13 / 3m

<h3 /><h3>How to simplify an expression?</h3>

8 / m - 11 / 3m

Therefore,

8 / m - 11 / 3m

The factor of the denominator is 3m

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