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
rusak2 [61]
2 years ago
12

Two boats started to move towards each other from two docks, located 30 miles apart. One boat moved at a speed of 2.5 miles per

hour, the other moved twice as fast. How soon will the boats meet?
Mathematics
1 answer:
Vikki [24]2 years ago
8 0

Answer:

They will meet after four hours

Step-by-step explanation:

The boat moving at 2.5 mph will have travelled 10 miles after 4 hrs, and the boat moving at 5 mph will have travelled 20 miles after 4 hrs

You might be interested in
Pleaseeeeeeeeeeeeee helppppppppppp
sergeinik [125]

Answer:

Step-by-step explanation:

8) (5x + 23) + (17x - 41) = 180

                             22x = 198

                                  x = 9

      arc JK    5(9) + 23 = 68°

     arc MJ    17(9) - 41 = 112°

     arc LMK  360 - 112 = 248

9) 8x + (21x - 12) + (10x + 9) + 90 = 360

                                             39x = 273

                                                  x = 7

                    arc WX    21(7) - 12 = 135°

                    arc YW    90 + 8(7) = 146°

                      arc YX    10(7) + 9 = 79°

                  arc VXW  360 - 8(7) = 304°

6 0
2 years ago
Walmart closed at $72 per share on Tuesday with a net change of +.95. At what price did Walmart close on Monday?
fenix001 [56]

Answer:32

Step-by-step explanation: manage by hours of work and pay you’ll come to 32

7 0
3 years ago
an initial investment of $9000 grows at an annual interest rate of 5% compounded continuously. how long will it take to double t
tino4ka555 [31]

Answer:

20 years

Step-by-step explanation:

9000/ 100= 900 = 10%

900/2= 450

450 x 2= 900

900 x 10= 9000

Now we multiply 10 by 2 because we doubled the value of our 450 into a 900 and now we get 20.

8 0
3 years ago
Where can the bisectors of the angles of an obtuse triangle intersect
Sliva [168]
That point of concurrency is called the incenter of the triangle
8 0
3 years ago
N circle o, radius oq measures 9 inches and arc pq measures 6π inches. what is the measure, in radians, of central angle poq? 2p
nalin [4]
 θ = 6π/9 =  2π/3  radians

5 0
3 years ago
Read 2 more answers
Other questions:
  • 72,500/2=?<br> 72,500/4=?<br> 72,500/6=?<br> Add all.<br> =?
    15·2 answers
  • An electrician earns $110 after his first hour of working for a client. His total pay based on the number of hours worked can be
    9·1 answer
  • In the xy-coordinate system, points (2, 9) and (-1, 0) lie on line k. If the point (n, 21) lies on line k, what is the value of
    15·1 answer
  • If we solve an equation for a variable x what should our final equation look like ?
    6·1 answer
  • Leis car averages 14.5 miles per gallon while romans car averages 28.5 miles per gsllon.Use estimation to find how many times as
    9·1 answer
  • -3x+10y=-60<br> 3x+5y=15
    13·1 answer
  • Karen purchased a prepaid phone card for $15. Long distance calls cost 11 cents a minute using this card. Karen used her card on
    11·1 answer
  • Find the slope of the two points below
    12·1 answer
  • Question 2 of 10
    12·1 answer
  • Graph the lines by making a table. a. y = 2x = 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!