Answer:
5
Step-by-step explanation:
4.5*10^-8/ 9*10^-9
1) Reduce the fraction, express 9 as a product of multiplying 4.5*2
4.5*10^-8/4.5*2*10^-9
2) Then notice the common factor of numerator and denominator( 4.5) , get rid of it in both numerator and dnominator
3) 10^-8/ 2*10^-9= 1/2*(10^-8/10^-9)= 0.5* (10^-8/10^-9)
10^-8/10^-9= 10^(-8-(-9))= 10^1=10.
so 0.5*10=5 (it is the answer written in scientific form)
Answer: can you put the picture so I can tell you more? The x axis is the horizontal line. It has negatives on the left and positives on the right. Hope this helps!
Step-by-step explanation:
1-12 is between 5/6 and 13.
6/6 is after 5/6 and that just equals 1
Here is your answer mate
EXPLANATION
Original cost is $10
Total discount 50+20=70
So original cost *70/100
=10*70/100
=$3
Sales tax =$3+(10.1%*$10)
=$3+$1.01
=$4.01
Therefore 4.01 is the final cost of the item
Hope it helps
Pls——-mark——-as——-brainliesT
