adelmkghz
adelmkghz
21-03-2021
Mathematics
contestada
Help..................
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sqjp6dsgjf
sqjp6dsgjf
21-03-2021
Triangle has 180 degrees:
180=2m-3+m+4+3m+5
Combine like terms
180 = 6m+6
Subtract 6 from 180
174=6m
Divide by 6
m=29
Brainliest if that helped, please :)
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HajirahBibi
HajirahBibi
21-03-2021
The sum of all the angles in a triangle is 180°.
(m+4) + (3m+5) + (2m-3) = 180°
m + 4 + 3m + 5 + 2m - 3 = 180°
6m + 6 = 180°
6m = 180° - 6
6m = 174
m = 29°
Answer Link
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