X=15
Y=3
2(15)=30
3(3)=9
30+9=39
Answer: <
Step-by-step explanation:
Answer:
1/3 is closest to zero.
Step-by-step explanation:
1/3 is closest to zero.
Answer:
None of these lines are parallel, so the congruent angles are vertical angles. 4 and 2 are vertical, thus they are congruent.
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
It is the one at the top left side.
The line y = x passes through the origin at an angle of 45 degrees to the x axis and rises to the right.
So if you imagine its a mirror you'll see that its a reflection in that mirror.