Answer:
Step-by-step explanation:
18/6=51/p
do cross multiplication
6*51=p*18
306/18=p
17=p
therefore perimeter is 17 cm
Answer:
Step-by-step explanation:
Combine like terms:
Hope that helped
Answer:
C
Step-by-step explanation:
Take any of two points in the line (e.g., (-10, 2), (-5, 0) )
The vector of this line is (-5 - (-10), 0 - 2) = (5, -2)
8/10 - 1/8 = .675
Hope this helps!