The ratio of areas is the square of the scale factor, so that factor is
√(320/180) = 4/3
Answer:
b
Step-by-step explanation:
Answer:
The answer is 3/4 because 2/4 + 1/4 = 3/4.
Answer:
C
Step-by-step explanation:
y=1/x, the reciprocal is the same. Reciprocal would be reflected across y=x
Answer:
You do 2/3 times 30d minus 2/3 times 15. That will give you 20d - 10
Step-by-step explanation:
(2/3x30d) - (2/3x15) = 20d - 10
