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Dimas [21]
2 years ago
13

Find m, given that the three angles of a triangle are (m+18), (2m+28) and (3m+47).

Mathematics
1 answer:
alukav5142 [94]2 years ago
8 0

Step-by-step explanation:

As all angles in a triangle add up to 180°

we can write:

(m+18)+(2m+28)+(3m+47) = 180

6m + 93 = 180

6m = 180 - 93

6m = 87

m = 87 / 6

m = 14.5

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Answer:

1 / ( 243s^40 )

Step-by-step explanation:

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3 0
3 years ago
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5 0
3 years ago
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anyanavicka [17]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
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