You can go with any multiple of 3 with the number 3 itself as a pair. So, 3 and 6, 3 and 9, 3 and 12, etc...
Answer: the answer to C is 4,176,000,000,000,000
Step-by-step explanation:
2.9(105)(7.2)(102)
5(10−8)
=
(2.9)(100000)(7.2)(102)
5(10−8)
=
(290000)(7.2)(102)
5(10−8)
=
2088000(102)
5(10−8)
=
(2088000)(100)
5(10−8)
=
208800000
5(10−8)
=
208800000
5(
1
100000000
)
=
208800000
1
20000000
=4176000000000000
Answer: I got the answer by adding and subtracting
Step-by-step explanation:
