Answer:
n = 3
Step-by-step explanation:
Ratio from Triangle A to Triangle B is 2:1.
n+2 = 5
n = 3
2miles=20km
20km/4=5km
5km=0,5mile
Runned 0.5 miles in total
The linear speed of the object is the ratio between the measure of the arc it had traveled and the time. For the length of the arc,
2π x (20 m) x (0.2 rad/ 2π rad) = 4 meters
Divide this by the time, 10 s. Thus, the linear speed is equal to 0.4 m/s.
57.8% is greater than 57.68%
Answer:
B
Step-by-step explanation:
25 x 25= 625
625-1= 624
B= y= -(200 + 1) which to the square root = 625