Answer:
John is 19 and his sister is 23.
Step-by-step explanation:
See attached image.
1 and 2 cannot be proportional because proportional relationship should has a constant relationship
There are a lot of vertical angles in this figure, I will try my best to list most of them; ace,bcg bca, ecg gfd,afe gfe, dfa
Answer:
10x^2 √2x
Step-by-step explanation:
hope this helps
lmk if it's wrong
Y - y1 = m(x - x1)
so equation
y + 9 = -2(x - 10)
answer is A
y + 9 = -2(x - 10)