9514 1404 393
Answer:
(d) 18
Step-by-step explanation:
If ΔJKL ~ ΔPQR, then we must have ...
PQ/JK = QR/KL . . . . . ratios of corresponding sides are the same
PQ = JK×QR/KL = 12×9/6 = 2×9
PQ = 18
Y=4
3y=(2y-2)+6
3y=2y-2+6
3y=2y+4
Subtract over 2y
Y=4
Answer:
a) Isosceles triangle=2
b) Equilateral triangle=3
c) Regular octagon=8
d) Regular heptagon=7
Step-by-step explanation:
The slope is 1/2 because to find a slope on a graph you use Rise/Run. So in this case it rise 1 and goes over 2