Josh has hiked 17 km, which is 2 km away from being 1/2 done. You are welcome!
Answer:
See Explanation
Step-by-step explanation:
1.
Standard Form: 2 * 10^8
The number is expanded as follows:
So:
Word Form: Two hundred million
2.
Standard Form: 3.5 * 10^7
The number is expanded as follows:
So:
Word Form: Thirty five million
3.
Standard Form: 9 * 10^9
The number is expanded as follows:
So:
Word Form: Nine billion
4.
Standard Form: 5.5 * 10^7
So:
Word Form: Fifty five million
5.
Standard Form: 4.3 * 10^7
So:
Word Form: Forty Three million
Cosine = adjacent/hypothenuse
Adjacent = angle between the right angle and C
Adjacent = 21
Hypothenuse = longest side
Hypothenuse = 35
Solution: 21/35
Answer:
Step-by-step explanation:
I don't know if you still need help with this, but the answer is exact interest and he saves $1.34.