Answer:

Step-by-step explanation:
According to the Question ,
- Speed = 80km/hr
- Time = 2hr
- Distance = ?
We know the formula of speed as ,

Answer:
0.000000093
Step-by-step explanation:
Theres seven zeros after the decimal
9514 1404 393
Answer:
4π m
Step-by-step explanation:
The area is given by ...
A = πr²
Then the radius is ...
r = √(A/π) = √(4π/π) = 2 . . . . meters
The circumference is ...
C = 2πr
C = 2π(2 m) = 4π m
The circumference of the circle is 4π meters.
Answer:
first one
Step-by-step explanation:
move (n)x to the other side of the equation and then divide by n)y and then you have your equation and then find the graph that matches them
Answer:
0.982 mile
Step-by-step explanation:
1 mile = 5280 ft
h = (5183ft) *(1 mile/5280ft) = 0.982 miles