Since both angles are similar:
P:Since both are similar plug in 75
Q:85
R: 20 ( 75 + 85 = 160 -> 180(the area of triangles) - 160 = 20)
12/40 = 3.3333 so on = 3.3. I think
Answer:
A, D, E
Step-by-step explanation:
i just did it
48 miles per hour! Just double 30 minutes to get an hour, and double 24 as well which equals 48.