Answer:
use Pythagoras theoreom and try to solve it
Answer:
90 mallards
Step-by-step explanation:
No. of ducks = 200
Mallards = 45%
45% of 200 = 45/100 × 200
=90
Answer:
10
Step-by-step explanation:
6x = 60
Y = -4/3x -1/2 , perpendicular slopes are opposite reciprocals
2+1=3
15/3=5
split the 3 5's in ratio 2:1 and you get 10:5
