Question

M<4=(4x+2) and m<8=(5x)

find the value of x, m<4 and m<8.

10 points

Answer 1

Are m<4 and m<8 supplementary angles? If that's the case, the answer is:

x=178/9

m<4=81 1/9 degrees

m<8=98 8/9 degrees

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m<4+m<8=180

4x+2+5x=180

9x+2=180

9x=178

x=178/9

m<4=4x+2

m<4=4(178/9)+2*9/9

m<4=712/9 + 18/9

m<4=730/9 degrees

m<4=(729+1)/9

m<4=729/9 + 1/9

m<4=81 1/9 degrees

m<8=5(178/9)

m<8=890/9

m<8=(882+8)/9

m<8=882/9 + 8/9

m<8=98 8/9 degrees

Explanation: