Answer:
I'm not sure what the answer choices are but that would seem like a piece of sketch paper.
Step-by-step explanation:
slope formula : 
a. coordinates : (3,12) and (4,16)



b. coordinates : (1,4) and (3,12)



⇒ A. Yes. Both slopes are equal to 4
2 = r(4)
To find r, you've gotta divide it out.
2/4 = r/4
1/2 or 0.5 = r
c=(0.5)t
Answer:
d
Step-by-step explanation:
Pemdas!!! ORDER OF OPERATION