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
Natali5045456 [20]
3 years ago
13

The train travels 580 miles in 4 hours. The train travels at a constant rate. At this rate, how many hours will it take the trai

n to travel 725 miles? It takes the train type your answer... hours to travel 725 miles.​
Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0

We set up the equation 580/4 = 725/x. Since we know these are proportional, we can cross-multiply and solve to get x = 5.

You might be interested in
How many sides is a decagon? I forgot LOL
umka21 [38]

Answer:

10 sides.

Step-by-step explanation:

In geometry, a decagon is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°. A self-intersecting regular decagon is known as a decagram.

3 0
3 years ago
Simplify 4x(3x-7)-19x^2)-19x^2
Sedbober [7]
The answer for this problem is
: -7(x^2+4)
3 0
3 years ago
To the nearest square centimeter, what is the area of the circle below? Use pi = 3.14
Mademuasel [1]

Answer:

radius \:  \: r = 5 \: cm \\ area = \pi {r}^{2}  \\  = 3.14 \times (5) {}^{2}  \\  = 78.5 \:  {cm}^{2}

8 0
3 years ago
Read 2 more answers
What is 4f - 24 + 4f = -8
Lynna [10]

Answer:

F = 2

Step-by-step explanation:

4f-24+4f=-8

collect like terms

8f-24=-8

move constant to the right

8f=-8+24

calculate

8f=16

divide both sides by 8

Answer F = 2

3 0
4 years ago
How to find the volume of the cone
gavmur [86]

Answer:

The closest measurement to the volume of hat is 84.82 in.³.

Step-by-step explanation:

Given:

The dimensions of hat are height(h) 9 inches and diameter(d) 6 inches.

Now, to find the volume of cone:

Putting the formula \frac{1}{3}\pi r^{2}h.

Radius(r) is not given, finding the radius:

Radius(r)=half of the diameter(d)

r=\frac{d}{2}

r=\frac{6}{2}

r=3.

Then, \frac{1}{3}\pi r^{2}h

=\frac{1}{3}\times\pi \times3^{2}\times9

=\frac{1}{3}\times3.14\times9\times9 (\pi =3.14)

=\frac{1}{3} \times254.34

=\frac{254.34}{3}

=84.78 in.³

So, the volume is 84.78 in.³ .

Therefore, the closest measurement to the volume of hat is 84.82 in.³.

5 0
3 years ago
Other questions:
  • Finish the pattern 2,4,8,16,_,_,_,_
    7·1 answer
  • Solve.
    15·2 answers
  • 50x1= what is the answer?​
    6·2 answers
  • (5x+2) and {3(x+14)} what is
    8·1 answer
  • Plz help me<br> WILL GIVE BRAINLIEST
    12·1 answer
  • Evaluate 10m +<br> when m = 5 and n = 4.
    10·1 answer
  • I need help please help
    11·1 answer
  • Felix want to work out how much it costs him to use his tumble dryer.
    8·1 answer
  • Help. pleaseeeeeeeeeeeeeee3e<br>​
    6·2 answers
  • Veronica needs blinds for the window in her bedroom. the window is 2 meters tall and 4 meters wide. what is the area of the wind
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!