Answer:
280 years old
Step-by-step explanation:
to determine a dog's age in dog or human years, you divide or multiply by 7
40x7=280 years
Congruent angles of what... be more specific please..
The answer is 4x+28 it was pretty simple you just had to add up all the sides
Your first answer is correct but I’m not sure if your second is. But I’m leaning towards it is not correct.
Hope this helps!
(Don’t forget to mark branliest if it is correct :) )