1 answer:
Answer:
C po thanks
Step-by-step explanation:
sana po makatulong po sa inyo to
You might be interested in
Today: x=19
y=67+19=86
9 years ago: x=19-9=10
y=86-9=77
The total age 9 years ago: x+y=10+77=87
A) F/m=a
B) a would equal -3.4
C) m would equal 3
Answer:
from top to bottom
the second one
the third one
and the sixth one
Drawing models makes it clearer to compare.