Answer:
4.5X10^-3
Step-by-step explanation:
Scientific notation formula= x.x times 10^x
Sin C = AB / AC
We have AC. We need to calculate AB
ABC is a right triangle. Therefore, AC² = AB²+BC²
82² = AB ² + 80² => AB² = 82² - 80²
AB = 18
Sin C = 18/82 = 9/41
Good luck
Answer:
y=12x−8
Step-by-step explanation:
Answer:
You will save 6,500
Explanation:
There are 52 weeks in one year multiply 52 times 125
Answer:
h = -9
Step-by-step explanation:
Distribute the 2 to the parentheses:
5h + 2(11 - h) = -5
5h + 22 - 2h = -5
Add like terms:
3h + 22 = -5
3h = -27
h = -9
