Well, 9 billion = 9,000,000,000 so in scientific form it would be 9 x 10^9 To get the exponent, just count the number of zeros, which for 9 billion we have 9
Answer:
bro you need to give more
Step-by-step explanation:
Answer:
20÷25
Step-by-step explanation:
20÷25=0.8
0.8 as a fraction is 8/10 which can be simplified down to 4/5
25 and 20 both go into 5. so that means that we know the numerator is 5. how many 5's go into 25? 5. how many 5's go into 20? 4. so we know it's 4/5
A cube has 4 "space" diagonals or diagonals within the cube's interior.
On its surface, a cube has 12 "face" diagonals, 2 per each of its six congruent square faces.
So the total number of diagonals is 4 + 12 = 16
I would say D but I’m not sure sorry
