1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nasty-shy [4]
3 years ago
8

Two cars start traveling in the same direction around a circular road that is 80 km long. The speed of one car is 92 km/h and th

e sped of the other is 68 km/h. b How many minutes after the two cars start traveling will one car lap the other for the second time?
Mathematics
2 answers:
Pachacha [2.7K]3 years ago
8 0

<em><u>No one knows the answer to the mystery...</u></em>

balu736 [363]3 years ago
7 0

Answer:

200 minutes

Step-by-step explanation:

So we know that the speed is 92 km/h for the first car and 68 km/h for the second car. We do not know the time, but we do know that we need to convert it into minutes. The time for both cars would be x/60. Now we multiply speed by time and get distance. The first car would be 92 x/60 and the second would be 68 x/60, now we cross multiply and make an equation. 92x/60 - 68x/60 = 80, 24x = 80, x=200 minutes.

You might be interested in
The vertex of the parabola below is at the point (1, 5), and the point (2, 8) is on the parabola. What is the equation of the pa
N76 [4]

Answer: B

Step-by-step explanation:

the parabola having (1,5) as vertex have as equation:

y=k*(x-1)²+5

It is passing through (2,8)

8=k*(2-1)²+5 ==> k+5=8 ==> k=3

equation is  y=3(x-1)²+5

Answer B

6 0
2 years ago
What happens when a positively charged rod is brought near a neutral plastic ball?
Rina8888 [55]

Answer:

the will force away from one another please give brainlist

7 0
2 years ago
Read 2 more answers
Find all numbers whose absolute value is 6.
Nana76 [90]

Answer:

6 and -6

|6|=6

|-6|=6

5 0
2 years ago
6u + 3u =18<br> simplify your answer as much as possible
tino4ka555 [31]
6u + 3u = 18
9u = 18
u = 18/9
u = 2
4 0
3 years ago
A rectangular field 50m wide and ym long require 260m of fencing. Find y
marshall27 [118]

Answer:

\fbox{y=80}

Step-by-step explanation:

Let me know if you want the full explanation. Have a great weekend! ❤

7 0
3 years ago
Other questions:
  • What is the final balance for the investment?
    8·1 answer
  • Word Problem, help me please.
    5·2 answers
  • Anybody know this answer?
    9·2 answers
  • A real estate sales agent receives a salary of $250 per week plus a commission of 2% of sales.Write an equation that gives the w
    13·1 answer
  • Yin min owns A small store the first month store was open she made 1375 in profit during the next month she advertising local ne
    8·1 answer
  • Part A
    15·1 answer
  • The total cost of making a daily taco special for a restaurant is represented by the function C(t) = 2.5t +1, where t is the num
    9·1 answer
  • Anna made a scale drawing, in inches, of a building using a scale of 1:600 . Her scale drawing was 6 inches long. Greg made a sc
    7·1 answer
  • Help me with this exam explanations only
    9·1 answer
  • I need some help to tell whether a table is a linear or non linear function
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!