Answer:
1.9 x 10=19
4.2x10=42
Now just find out how to multiply 19 -8 times and how to multiply 42, -13 times.
Step-by-step explanation:
hope this helps if not sorry
Answer:
9
Step-by-step explanation:
9v = 9(2i + 9j) = 18i + 81j
|9v | =
=
= 9
What the formula?
::::::::::::::::::::::::::::::1
Answer:
pounds (lb)
Step-by-step explanation:
Answer:
8
(
x − 7
) (
x + 4
)
Step-by-step explanation: