Answer:
Average Speed to complete the journey = 80 km/h
Step-by-step explanation:
Given,
The distance between Sydney and Goulburn = 200 kilometer.
Time to complete the journey = 2 hour 30 minutes
Converting the time into minutes -
2 hour 30 minutes
= (2 x 60) minutes + 30 minutes
= 120 minutes + 30 minutes
= 150 minutes
We know, to determine average speed, we have to divide the distance by time.
Therefore, Speed = ![\frac{Distance}{Time}](https://tex.z-dn.net/?f=%5Cfrac%7BDistance%7D%7BTime%7D)
Speed = ![\frac{200 km}{150 minutes}](https://tex.z-dn.net/?f=%5Cfrac%7B200%20km%7D%7B150%20minutes%7D)
Speed = 1.33 km/minutes
Speed = (1.33 km x 60) km/hour (To convert it to hour, we have to multiply by 60)
Average Speed per hour = 80 km/h
Step-by-step explanation:
your problem can't have two equal however if you mean 2(3r-4)=4r + 3 its equal to 11/2. but if you mean 2(3r-4)=4r(3) its equal to -4/3
Alright the radius as shown is 11 yd.
The equation for circumference is 2*pi*r
We can do 3.141 as an estimate.
For this the equation would be 2*3.141*11
We get approximately 69.102. Since we are rounding to the nearest tenth it’s just 69.1
Answer:
A is 65 degrees
Step-by-step explanation:
Answer:
She will sell aproximately 13 dresses sold in 1 hour.
Step-by-step explanation: