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
telo118 [61]
4 years ago
6

What is meant by the term "two radians" ??

Mathematics
1 answer:
Vladimir79 [104]4 years ago
5 0
Radians are another way to measure angles. 

<span>There are 2*pi radians in a full turn so 360 degrees = 2*pi radians </span>
<span>180 degress = pi radians  </span>
<span>90 degrees = pi/2 radians etc </span>

<span>Quite often we talk about measures of radians in terms of multiples (or fractions) of pi. </span>

<span>To convert from degrees to radians you divide by 180 and multiply by pi. </span>
<span>To convert from radians to degrees you do the reverse and divide by pi and multiply by 360. </span>

<span>The term "two radians" therefore is the size of an angle. We can think of it in degrees if that makes more sense by converting it as described above. </span>

<span>2/pi*180 = about 114.6 degrees. </span>

<span>If you are doing any calculus you should always make sure you use radians for your angles.</span>
You might be interested in
0.3y + y/z= y=10 and z=5
Xelga [282]

Answer:

32

Step-by-step explanation:

write the equation

0.3y + y/z=

Then you fill in what you know

0.3(10) + 10/5=

then we multiply/divide

30 + 10/5

then we continue to multiply/divide untill there is nothing to multiply/divide anymore

30+2

then we add/subtract

32

Our answer is 32

3 0
3 years ago
Find the surface area of puzzlecube 5.7 ​
sveticcg [70]

Answer:

9units squared

Step-by-step explanation:

A standard rubix cube is 3 by 3 and therefor 3 x 3 is 9

8 0
3 years ago
4^7 x 4^-5 .........
Aleks04 [339]

Answer:

16

hope it helps :)).....

<h3> </h3>
7 0
3 years ago
Read 2 more answers
Solve the equation 14x+7Y=28 for x
Jobisdone [24]

Answer:

x= 2-1/2

Step-by-step explanation:

14x + 7y = 28

SUBTRACT 7Y FROM BOTH SIDES (TO ISOLATE X)

14x=28-7y

DIVIDE BY 14 TO ISOLATE X

x= 2-1/2

HOPE THIS HELPS ......PLZ MARK BRAINIEST

7 0
3 years ago
Use a special right triangle to express sin 45 degrees as a fraction
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

in a right angled triangle angles given are 45,90

Then third angle is also 45 °

as two angles are 45° each.

Then sides are also equal.

Let the equal sides be each =x

then hypotenuse=√(x²+x²)=√(2x²)=x√2

sin 45°=x/(x√2)=1/√2

7 0
3 years ago
Other questions:
  • Resolva a equação a seguir:<br> (x-3/2) + (2x-3/4) = (x²) + (x)-(17/2)
    7·1 answer
  • Which is greater 0.75 or 3 over 16
    14·1 answer
  • Scientific notation of .313
    6·2 answers
  • If you can buy 1/3 of a box of chocolates for 6 dollars how much can you purchase for 4 dollars?
    13·1 answer
  • There are 24 girls on the track team. First race2/3 girl ran.only1/4 girl ran in second race. 1/6 on third race. Hiw many more g
    10·1 answer
  • What is the number of possible permutations of 5 objects taken 2 at a time? A. 10 B. 20 C. 60 D. 120
    14·1 answer
  • Please help me ..........​
    13·1 answer
  • HELP! Which number is a rational number?
    5·2 answers
  • Find the value of x in the triangle listed here. If you could show me the steps, I would appreciate it.
    13·2 answers
  • Solve the system, enter the smallest x coordinate first
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!