Answer:
1=3 given
1=2 vertical angles
3=4 vertical angles
2=4 transitive property (?)
Step-by-step explanation:
it's been a while since i've done proofs but i think this is right
440 yards x 20 = 8800 yards.
8800 yards is equal to 5 miles.
Line a and b are perpendicular
Pretty sure it’s G cause everyone does math problems at a different pace. And also some math problems are more work compared to others ig. so G would have the most variability for the data
(a) If

is the mass (in mg) remaining after

years, then


(b)

(c)