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
jonny [76]
3 years ago
5

A train is moving at uniform speed of 75km/hr.

Mathematics
1 answer:
Lina20 [59]3 years ago
4 0

Answer:

1. 30km in 24 mins

Step-by-step explanation:

\frac{75}{60}=1.25km/min

1.25×24=30km

You might be interested in
Find the measure of one interior angle in each regular polygon. round your answer to the nearest 10th if necessary.
Artist 52 [7]
S = (n-2) * 180
s = (14-2) * 180
s = 2160
2160/ 14 = 154.3
The answer is A
4 0
2 years ago
Read 2 more answers
Please please please please please please please please please please help me with this
Viktor [21]
We cant see the whole question
4 0
3 years ago
A sector of a circle has a central angle measuring 15 degrees and the radius of the circle measures 9 inches. What is the arc le
Kamila [148]

Answer:

Arc length is \dfrac{3\pi }{4}\ \text{inches}

Step-by-step explanation:

We have,

Central angle is 15 degrees and the radius of the circle measures 9 inches.

It is required to find the arc length of the sector.

The relation between arc length and the central angle is given by :

\dfrac{\text{arc length}}{\text{circumference}}=\dfrac{\theta}{360}

Circumference, C=2\pi r=18\pi

\theta=15^{\circ}

\dfrac{x}{18\pi }=\dfrac{15}{360}\\\\\dfrac{x}{18\pi }=\dfrac{1}{24}\\\\x=\dfrac{18\pi }{24}\\\\x=\dfrac{3\pi }{4}\ \text{inches}

Hence, the correct option is (b).

5 0
3 years ago
I need major help on these set theory questions!!!
Savatey [412]

Answer:

4. option D

5. option C

6. option A

7. option A

4 0
3 years ago
Please help fast! marking brainliest! math!!!
dimaraw [331]
It is the first one 1/3-2 units
3 0
3 years ago
Read 2 more answers
Other questions:
  • Name the algebraic property demonstrated in the example below x.y.z=y.x.z
    10·2 answers
  • What ordered pair represents the
    10·1 answer
  • Greg is covering a wall with equal-sized tiles that cannot be cut
    7·1 answer
  • The figure is made up of a cylinder and a hemisphere. To the nearest whole number, what is the approximate volume of this figure
    10·2 answers
  • I was told that if I had perfect attendance, I would get an extra 4% in my check as a bonus. Therefore, if I earned $960.00 befo
    15·1 answer
  • O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?
    13·1 answer
  • A cookie recipe calls for 3 1/4 cup white sugar and 5/8 cup brown sugar.
    11·1 answer
  • The cost of renting a speed boat is $20 plus an additional fee of $5 for each hour the boat is
    6·1 answer
  • Please help<br><br><br> Find the missing side length
    14·1 answer
  • How do you answer 11x 2y + 3 = ?????
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!