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
abruzzese [7]
3 years ago
9

The area of a sector of a circle is given by the equation uppercase A = StartFraction pi r squared uppercase S Over 360 EndFract

ion, where r is the radius of the circle and S is the angle measure of the sector.
Mathematics
1 answer:
Ganezh [65]3 years ago
8 0

Answer:360A/pi ^2

Step-by-step explanation:

You might be interested in
Please show your work too thank you!
Rasek [7]
I can’t see just zoom in a little
3 0
3 years ago
Describe different ways that you can show a story problem
natima [27]
Once you know your basic operations addition<span>, </span>subtraction,multiplication<span>, </span>division <span>you will encounter story problems also known as word problems that require you to read a problem and decide which operation to perform in order to get the answer. There are key words here that often indicate which operation you will use. We will give you a list of them, but remember that for many problem</span><span>s </span><span>there may not be a key word and you’ll have to use your best judgment in order to figure out what to do. </span>
3 0
3 years ago
A train leaves at 1314 and arrives at 1508. It travelled at an average speed of 105 km/h.
Paraphin [41]

Answer: The train traveled 199.5 km

Step-by-step explanation:

We know the relationship:

Distance = Time*Speed

We know that the speed of the train was 105km/h

And we know that it leaves at 13:14, and arrives at 15:08.

Then the total amount of time that the train was traveling is:

T = (15 hours and 8 mins) - (13 hours and 14 mins)

= (15 - 13) hours and (8 - 14) mins

=  2 hours and (-6) mins.

We know that one hour has 60 minutes, then this is equal to:

T = 1 hour and 54 minutes.

But because the speed is kilometers per hour, we need to rewrite the 54 minutes in hours.

This can be done as follows:

1 hour = 60 minutes.

Then: 54 minutes = (54/60) hours = 0.9 hours.

Then:

1 hour and 54 minutes = 1.9 hours.

Now we know the speed and the time, then the distance can be calculated as:

Distance = speed*time = 105km/h*(1.9 h) = 199.5 km

The train traveled 199.5 km

3 0
3 years ago
Read 2 more answers
Write an expression for the sequence of operations. <br> Subtract 4 from x, double, and add 8.
Ivenika [448]
4-x=3
Double the 3 witch is =6
And add 8 witch is
6+8=14
3 0
3 years ago
2 1/2 ÷ 1 5/8 =<br><br> Two and a half divided by one and five eights
LUCKY_DIMON [66]
So first of all we can't start by changing them both into improper fractions

So it would be:
5/2 divided by 13/8
From there you would do 5/2 * 8/13 which could convert to
5/1 * 4/13 which would be 20/13
3 0
3 years ago
Read 2 more answers
Other questions:
  • wendy used 1/8 teaspoon of curry,3/8 teaspoons of garlic, and 3/8 teaspoons of ginger as the spices in a sauce. what is the tota
    11·1 answer
  • A movie theater has 7 rows of 20 seats. Each row has 5 seats that are reserved for annual pass holders. How many seats are not r
    9·1 answer
  • What is 18,157 rounded to the nearest thousand
    9·2 answers
  • How do I write 2sin(0.6)cos(0.6) in one trigonometric function
    8·1 answer
  • Given p(x) = 2x3 − 8x2 + 13x − 21, ___ is a factor because ___.
    8·1 answer
  • I’ll give Brain list if you can help me on this thank you!
    10·1 answer
  • A metallic cuboid measuring 16cm by 8 cm by 4cm was melted.The material was used to make a cube . What is the length of the cube
    7·1 answer
  • What is the probability?
    8·1 answer
  • 1
    5·1 answer
  • Question 5 of 6Which exponential expression is equivalent to the one below?(22• (-7))40A. 40 • (22• (-7))O B. (22) • (-7)40C. (2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!