WXYZ is a dilation of PQRS. 1. m8 0 , P∠= ° mW ∠= 2. WZ = 3. WX = 4. What is the scale factor? IsDEF + a dilation of ? ABC + Explain your answer. 5.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

-2 is the right