Answer:
The bus =40 kilometers
The car = 60km
Step-by-step explanation:
step one:
given
The speed of the car was 120 kilometers per hour
The speed of the bus is 40 kilometers per hour slower than the speed of a car
hence the speed of the bus is = 120-40 = 80 kilometers per hour
Required
The distance traveled
we are told that they spent the same amount of time.
let the distance covered by the bus be x kilometers
so the distance covered by the car = (20+x) kilometers
Step two:
from
v=d/t
time= d/v
time taken by the car
= 20+x/120-----------1
time taken by the bus
= x/80--------2
equate both equations
20+x/120=x/80
cross multiply
120x=80(20+x)
120x=1600+80x
120x-80x=1600
40x=1600
divide both sides by 40
x=40 kilometers
The bus travels 40 kilometers
The car travels 20+40= 60km
Answer: x=2, y=2, z=3
Step-by-step explanation: I hope this helps!
Answer= 0.00892857142
Explanation= it is either that or some whole number with half’s you didn’t give a picture or real detail so it is hard to know what grade level you would be at because it could be something totally different it it was in a certain lesson anyways I hope this helped!
Answer:
The Answer is $4 or option (A)
Step-by-step explanation:
I took the test :)
area = pi x r^2
615.75 = 3.14 x r^2
r^2 = 615.75/3.14 =196.0987 round to 196.1
r = sqrt(196.1) = 14.00357 round to 14
radius = 14 kilometers