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
Afina-wow [57]
3 years ago
7

18. A train travels at 110 miles per hour. At this rate, how far will the train

Mathematics
1 answer:
a_sh-v [17]3 years ago
7 0

Answer:

I believe the answer would be 2,640

Step-by-step explanation:

By doing 110 (the mph) x 24 (total hours) it would be 2,640 miles in 24 hours

You might be interested in
2) Which of the following represents an equation of a line parallel to one whose equation is 2y + 8x = 18?
Reika [66]
Parallel has the same slope
2y + 8x = 18
Make it slope in form: y = mx + b
Divide the equation by 2
y + 4x = 9
Now subtract 4x
Y = -4x + 9
The slope is -4
Which equation also has same slope?

Solution: A
3 0
3 years ago
Read 2 more answers
The graph shows the rate at which the depth of the water in a pond is changing over time.
Anvisha [2.4K]

Answer:

2

Step-by-step explanation:

Because if it’s 4 feet 2 minutes then you divide 2divided by 2 which is 1 and 4 divided by 2 which is 2. I Also got it right on edgunity

8 0
3 years ago
Jack was the science Museum in sabotage the recycling plant had an average speed of 26KM/H. Sometime later Aaliyah love travelin
irinina [24]
Off topic, I like your username :] good luck with whomever answers though <33
3 0
3 years ago
Please help answer this I'll give brainliest to correct answer ​
inysia [295]

Answer: sentence 4

Step-by-step explanation:

5 0
3 years ago
He dimensions are tripled. The new surface area would be times larger than the original surface area.
ddd [48]

Answer:

The new surface area would be 9 times larger than the original surface area.

Step-by-step explanation:

Here we do not know what was the original shape, but we will see that it does not matter.

Let's start with a square of side length L.

The original area of this square will be:

A = L^2

Now if each dimension is tripled, then all the sides of the square now will be equal to 3*L

Then the new area of the square is:

A' = (3*L)^2 = (3*L)*(3*L) = 9*L^2 = 9*A

So the new surface area is 9 times the original one.

Now, if the figure was a circle instead of a square?

For a circle of radius R, the area is:

A = pi*R^2

where pi = 3.14

Now if the dimensions of the circle are tripled, the new radius will be 3*R

Then the new area of the circle is:

A' = pi*(3*R)^2 = pi*9*R^2 = 9*(pi*R^2) = 9*A

Again, the new area is 9 times the original one.

If the figure is a triangle?

We know that for a triangle of base B and height H, the area is:

A = B*H/2

If we triple each measure, we will have a base 3*B and a height 3*H

Then the new area is:

A' = (3*B)*(3*H)/2 = (3*3)*(B*H/2) = 9*(B*H/2) = 9*A

Again, the new area is 9 times the original area.

So we can conclude that for any shape, the new area will be 9 times the original area.

3 0
3 years ago
Other questions:
  • What is the value of the expression when a = 5 and b = 2? 2a+b−3 A.6 B.9 C.11 D.24
    15·2 answers
  • 32, 28, 21, 31, 18<br><br> Is 18 an outlier or no?
    12·2 answers
  • Suppose y varies directly as x and y=21 when x 3 find x when y=42
    15·1 answer
  • Does |w| = -2 have one solution
    15·1 answer
  • What is the value of x in the equation 3x + 3 = 15 + 9x
    14·2 answers
  • PLS ANSWER ASAP AND ILL MARK BRAINLIEST!
    5·2 answers
  • A baseball diamond is shaped like a square with each side measuring 30<br> yards.
    13·1 answer
  • Solve the inequality 1/3(x-6)&gt;2
    9·1 answer
  • Amd=abt+Mx after it has been solved for a?
    6·1 answer
  • Please help it would be greatly appreciated:)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!