Answer:
16 degrees
Step-by-step explanation:
Divide ABD by 4 to produce a 1:3 ratio of the angles
Answer: 4:5
Step-by-step explanation: First find a number 12 and 15 can both be divided by. I found 3, and did the following:
12/3=4
15/3=5
The ratio of boys to girls in Luka's math class is 4:5
139.50/55.8=t
t=2.5 yrs simple interest
This is easy :D all you have to do is provide the square root of 9 which is 3
~ Hope This Helps :D ~
I believe its 80 if you derive it out, but there is no units of measurement.
