Yes, borh ratios when reduced are 5:2. 30:12 is 5:2 because both are divisible by 6. 30/6=5 and 12/6=2. 40:16 is 5:2 because both are divisible by 8, 40/8=5 and 16/8=2
A point has a positive x and y coordinate- answer is Quadrant I
Use combination to solve it
13C10 =

13C10 =

13C10 =

13C10 =

13C10 =

13C10 = 286
There are 286 ways
Answer:
Yea the guy above me GOT THEM ALL WRONG
Step-by-step explanation: