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
scZoUnD [109]
4 years ago
14

Prove that theta=l/r radian​

Mathematics
2 answers:
dolphi86 [110]4 years ago
5 0
The angle subtends, s, divided by the radius of the circle, r. One radian is the central angle that subtends an arc length of one radius (s = r). ... The arc measure of the central angle of an entire circle is 360º and the radian measure of the central angle of an entire circle = 2π.




I hope my answer helped . Give me brainliest please .
Tanya [424]4 years ago
3 0
What are you asking
i’m confused
You might be interested in
Find the difference. m+2/(m-4)^2 - m-2/(m-4)^2​
koban [17]
Hi, i’ll do this question in 20 mins!
5 0
3 years ago
Read 2 more answers
X ² + x -24=0<br> factor that exact problem to answer a factoring solving problem
Ket [755]

Answer:

Step-by-step explanation:

x²+x-24=0

x²+x+1/4-1/4=24

x^2+x+1/4=1/4+24

(x+\frac{1}{2})^2=\frac{1}{4}+24=\frac{1+96}{4}=(\frac{\sqrt{97} }{2})^2\\x+\frac{1}{2} =\pm \frac{\sqrt{97} }{2} \\either ~x+\frac{1}{2}=\frac{\sqrt{97} }{2} \\so~x+\frac{1-\sqrt{97}}{2}=0\\ or~x+\frac{1}{2} =-\frac{\sqrt{97} }{2} \\or~x+\frac{1+\sqrt{97}}{2}=0\\ Hence~ x^2-x-24=(x+\frac{1+\sqrt{97} }{2})(x+\frac{1-\sqrt{97} }{2})

6 0
3 years ago
In the equation q = 0.7w, what is the constant of proportionality?
OverLord2011 [107]

Answer:

0.7

Step-by-step explanation:

y = kx where k is constant

so replace y with q and x with w

y=0.7x same as q=0.7w

5 0
3 years ago
Dana is the campaign manager for a candidate for governor. Through a commissioned poll, she discovers that the candidate's appro
aleksley [76]

Answer:

25.71%

Step-by-step explanation:

Although the first instinct would be to say that his approval rating changed by 18%, the actual percent change for the candidate's approval rating is given by the difference between both polls (18%) divided by the candidate's approval in the first poll (70%):

P=\frac{18}{70} =0.2571=25.71\%

The percent change for the candidate's approval rating was 25.71%

3 0
4 years ago
There are 8 rows in a theater with 12 seats in each row in the middle of the first three rows 4 seats are broken
poizon [28]
There are 84 seats left
7 0
4 years ago
Other questions:
  • Find the measure of one interior angle of a regular pentagon?<br>A.30<br>B.72<br>C.360<br>D.108
    6·1 answer
  • 0. A line has a slope of - 3/4 and a y-intercept of 3. What is the equation of the line?​
    12·1 answer
  • What is the volume of metal in the pipe? Use 3.14 for a and
    5·2 answers
  • Which of the following demonstrates the Commutative Property of Multiplication?
    8·2 answers
  • Please Help Solve <br> 8 = 7/6 (b)
    13·1 answer
  • Do you have anymore word problems?
    15·2 answers
  • How old is the 7th person that walked in?
    5·2 answers
  • ~-~50 Points!~-~
    6·2 answers
  • Suppose f(x) = x3. Find the graph of f(x) - 1
    14·2 answers
  • Guys does that mean multiply or like fractions?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!