Answer:
the answer is 8
Step-by-step explanation:
The Sum of all the siblings ages are 36.
Explanation:
Your sister was half your age(3).
Your brother was twice your age(12).
It says 5 years later...
so then your sister is 8
brother is 17
your 11.
When you add all of these ages up you get the answer 36.
Answer:
x = 107°
Step-by-step explanation:
The sum of all 3 angles in any triangle needs to equal 180°.
This means that 44° + 29° + x = 180°
180° - 44° - 29° = 107°
Option 3 is the correct one