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
ankoles [38]
3 years ago
12

A train 182m long takes 14sec to cross a signal post .calculate speed in km/hr

Mathematics
1 answer:
lilavasa [31]3 years ago
7 0

3600 \times 26 = 93600
You might be interested in
I need help with this! Quick ASAP?
sp2606 [1]

Answer:

a) F

b) B, E, D

Step-by-step explanation:

a) The segment with the greatest gradient has the largest change in y-values per unit change in x-values

From the given option, the rate of change of the <em>y </em>to the<em> </em>x-values of B = the gradient = (4 units)/(2 units) = 2

The gradient of F = (-3units)/(1 unit) = -3

The gradient of A = 4/4 = 1

The gradient of C = -2/5

The gradient of D = 2/6 = 1/3

The gradient of E = 3/4

The segment with the greatest gradient is F

b) The steepest segment has the higher gradient

From their calculated we have;

The gradient of segment B = 2 therefore, B is steeper than E that has a gradient of 3/4, and E is steeper than D, as the gradient of D = 1/3

Therefore, we have;

B, E, D.

6 0
3 years ago
phillip watched a beach volleyball game from 1:45 pm to 2:00pm how many degrees did the minute hand turn?
Iteru [2.4K]
The answer is 15 or 1/4

I hope this helps you
6 0
3 years ago
Find the value of x in the figure
liubo4ka [24]

Answer: Therefore it must be the first one, 40

Step-by-step explanation: Vertical angles are always congruent, which means that they are equal. x = 40

8 0
3 years ago
(( NEED HELP ))
sergiy2304 [10]

Answer:

  C)  x/2 +2y = 4

Step-by-step explanation:

Of the equations offered, only equation C has the given point as a possible solution.

___

Since the graph is not given, we don't know if the given point is on the graphed equation.

3 0
3 years ago
How do you find the area of a circle?​
sveta [45]

Answer:

A=πr^2

Step-by-step explanation:

A=Area

r=Radius

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the lower quartile of the following set?
    10·2 answers
  • Find the volume of the hollow prism as shown (in cubic ft.)
    11·1 answer
  • Which Greek mathematician wrote the most definitive text on geometry, one that is still referred to today?
    14·1 answer
  • Substitute the original value of x to check that the equation is correct. x = 4 or f(x)= ?​
    13·1 answer
  • Liams entire school is traveling by bus to the new aquarium there are 665 boys and 473 girls in liams school if each bus can hol
    15·2 answers
  • Pls answer ;-;
    7·2 answers
  • The Frederick County Fair costs $15.00 to get in and
    13·2 answers
  • At a large regional collegiate women’s swim meet, an official records the time it takes each swimmer to swim 100 meters for all
    10·1 answer
  • Geometry question help
    14·1 answer
  • Lucinda is saving money for a hot-air balloon trip to celebrate her graduation. She needs $300 dollars. Express this amount as a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!