Answer:
Answer is A. ">"
Step-by-step explanation:
5x-5=4x+10
x=15
75-5=70
180-70=110
6y-4=110
6y=114
y=19
Answer:
:)
Step-by-step explanation:
Answer:
57 degrees
Step-by-step explanation:
Total measurement of any triangle is 180 degrees.
/_V=180-53.8-69.2=57 degrees
Answer:
Age of a younger person (wife) is
years.
Step-by-step explanation:
The sum of a man and his wife is
years.
Also, ratio of their ages is 
Let ages of a man and his wife be
and
.
Therefore,

Age of man
years
Age of his wife
years.
So,
age of a younger person (wife) is
years.