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
Oksi-84 [34.3K]
3 years ago
15

Two trains leave stations 442 miles apart at the same time and travel toward each other. One train travels at 95 miles per hour

while the other travels at 75 miles per hour. How long will it take for the two trains to meet?
Mathematics
1 answer:
Brrunno [24]3 years ago
6 0

(75 + 95) \times x = 442

x =  \frac{442}{75 + 95}  = 2.6

so it takes 2.6 of hours which is the same as 2 hours and 36 minutes for them to reach eachother.

You might be interested in
State if the triangles in each pair are similar. If so, State how you know they are similar and complete the similarity statemen
yuradex [85]

Answer:

Answer is option 2

Step-by-step explanation:

We know that Angle M = Angle G (given in diagram)

We also know that Angle L in triangle LMN is equal to Angle L in triangle LGH

As two angles are equal in both triangles they are similar.

But why is it Triangle LGH instead of Triangle HGL?

As we know M=G therefore they should be in the same place in the name Of the triangle. In triangle LMN M is in the middle therefore Angle G should also be in the middle

7 0
2 years ago
If using the method of completing the square to solve the quadratic equation
goblinko [34]

Answer:

Step-by-step explanation:

3 0
2 years ago
What regular polygon has an interior angle of 156 degrees
icang [17]

Answer:

regular pentadecagon

Step-by-step explanation:

it has 15 sides

that is what matches the exterior angled sum property - 360degree

let me explain it

1 side = 180 - 156 = 24

360/24 = 15

mark me brainliest and thank me if you like the answer

4 0
2 years ago
SHOW WORK!!
denpristay [2]

If he puts 300 sunfish into the pond, he will put 225 perch in the pond.

<h3>What is a ratio?</h3>

A ratio is the comparison of one thing to another. Generally, ratios compares value.

They store the children pond keeping a ratio of 4 sunfish to 3 perch. Therefore, the ratio of sunfish to perch will be as follows

  • 4:3

If he 300 sunfish into the pond , the number of perch that will be in the pond can be calculated as follows:

  • 4 / 3 = 300 / x

cross multiply

4x = 900

x = 900 / 4

x = 225

learn more on ratios here: brainly.com/question/89456?referrer=searchResults

6 0
2 years ago
What is the most abundant gas in the Earth's atmosphere?
butalik [34]

Answer:

Nitrogen

Step-by-step explanation:

Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases. Hope this helped!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation for x
    12·2 answers
  • Please help someone ​
    6·1 answer
  • Which is parallel to y = 3x − 5?
    13·1 answer
  • Two roots of a third degree polynomial function f(x) are 4 and 4. Which statement describes the number and nature of all roots
    11·2 answers
  • A shopping cart is pushed 20 meters west across a parking lot in 5.2 seconds. What is the velocity of the
    12·1 answer
  • Which two transformations are applied to pentagon ABCDE to create A’B’C’D’E’?
    15·2 answers
  • Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple mar
    15·2 answers
  • Janine and her older sister Ingrid's ages are consecutive even numbers. When Janine's age is divided by seven, and Ingrid's age
    14·2 answers
  • What is the surface area for 4in 10in and 3in
    9·2 answers
  • What is the equation of a parabola that passes through the points (-5,-10), (-3,2) and (2,-3)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!