i believe the answer is hours.
Plot the sets of (x,y)
begin connecting the points until it says stop
when it says stop you will not connect the last point you graphed to the new point
so just plot the (x,y) connect the points and when it says stop you will start a connecting another set of points
Im not sure wym but i think the answer is 20
Answer:
Step-by-step explanation:
< 1 = 110
< 2 = 180 - 110 = 70
<5 = 180 - 110 = 70
<6 = <1 = 110
==================
<9 = 103
<13 = 180 - 103 = 77
<10 = <13 = 77
<14 = <9 - 103
====================
<2 = < 4 = 70 Property of l || m
<3 = <1 = 110 Same as above
<7 = <5 = 70 Same as above and vertical angles.
<6 = <8 = 110 Same as above
=====================
<11 = < 9 = 103 Parallel line property
<15 = <13 = 77 Same as above
<12 = <10 = 77 Same as above
<16 = <15 = 103 Parallel line property.