let's recall that a triangle has a total of 180° for its interior angles.
x = first angle
3x = second angle, three times the first one
5x = third angle, five times the first one, and largest.

Answer:
The Answer is 2:5
Step-by-step explanation:
16:40 but it's not the final answer
you can simplify it to 8 so
16 ÷ 8 = 2 and 40 ÷ 8 = 5 so overall is 2:5
Answer:
yes
Step-by-step explanation:
A statistical question is one that can be answered by collecting data and where there will be variability in that data.
because not every father would be born on the same day this is a statistical question.
Answer:
3
Step-by-step explanation: