Mathematics, 29.01.2020 21:46, lexidecker243

Can someone check my answer ?

quadrilateral abcd is inscribed in circle o.
what is m∠b?

m∠a + m∠b = 180°
2x - 7 + 2x + 3 = 180
4x - 4 = 180
4x = 184
x = 46

m∠b = 2x + 3
m∠b = 2(46) + 3
m∠b = 92 + 3
m∠b = 95°

Can someone check my answer ? quadrilateral abcd is inscribed in circle o. what i

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quadrilateral abcd is inscribed in circle o.
what i...