Answer: Perpendicular because the second line has a 2/3 slope and starts at 4.
Answer:
first one
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
since 
, and 
,
.
Let's call Frank's house F, Derek's one D n Evan's E.
F(5,-4)
E(-3,-4)
D(-3,4)
FE=5-(-3)=5+3=8
ED=4-(-4)=4+4=8
We can see the triangle is a half of a square, so FD is 8(√2)≈11.312
11.312+8=19.312
The answer is C.19.31
Answer:
y = 3x +2
Step-by-step explanation:
The first answer
