Quadrilateral abcd is reflected across the x-axis and then reflect across the yaxis to form quadrilateral a'b'c'd'. if the coordinates of vertex a
are (-7.3), what are the coordinates of vertex a?

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

the awnser is visionary

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.

i believe the answer is y=0.25x+-3