mom3laa mom3laa

27-03-2021
Mathematics

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The measures of the angles of a triangle are shown in the figure below. Solve for x.43°
(3x+18)°
(6x-16)°

The measures of the angles of a triangle are shown in the figure below Solve for x43 3x18 6x16 class=

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kica226 kica226

27-03-2021

3x+18+6x-16+43=180
9x+2+43=180
9x=180-45
9x=135
9x=135
x=135/9
x=15
Good luck

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diekola08 diekola08

27-03-2021

X = 15
(3 x 15 + 18) = 63
(6 x 15 - 16) = 74
74 + 63 + 43=180

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