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
Anna007 [38]
3 years ago
5

PLEASE HELP ASAP I WILL LOVE YOU 4EVR

Mathematics
1 answer:
Anni [7]3 years ago
5 0

Answer:

96

Step-by-step explanation:

IT IS CONVENTIONAL to let the letter s symbolize the length of an arc, which is called arc length. We say in geometry that an arc "subtends" an angle θ; literally, "stretches under."

Now the circumference of a circle is an arc length.  And the ratio of the circumference to the diameter is the basis of radian measure.  That ratio is the definition of π.

π   =   C

D .

Since D = 2r, then

π = C

2r

or,

C

r  =   2π .

arc lengthThat ratio -- 2π -- of the circumference of a circle to the radius, is called the radian measure of 1 revolution, which are four right angles at the center.  The circumference subtends those four right angles.

arc length

Radian measure of θ  =   s

r

Thus the radian measure is based on ratios -- numbers -- that are actually found in the circle.  The radian measure is a real number that indicates the ratio of a curved line to a straight, of an arc to the radius. For, the ratio of s to r does determine a unique central angle θ.

You might be interested in
Round 17.62114537 to the nearest tenth
harina [27]

Answer:

17.6

Step-by-step explanation:  Rounded to the nearest 0.1 or

the Tenths Place.

7 0
3 years ago
Anyone got an answer <br><br>also it doesn't gimme the option of making this 5pts :(
Shtirlitz [24]

Answer:

Step-by-step explanation:

Each of the squares has trinomials that factor. x^2 - 14x + 49 = (x - 7)^2

When you take the square root (to get the side length) you get x - 7. So the length of each square is x - 7) = 0;..........x=7 That's the answer to a.

The answer to b is the same. The width =7

It's a square both sides have to be equal.  

The length of the rectangle when the two squares are put together is 7 +7 = 14.

Answer: Question a = 7..... Question b = 7 ......... Question C = 14

8 0
3 years ago
PLEASE HELP ME I REALLY NEED IT
topjm [15]

Answer: 170

Step-by-step explanation: Angle G and Angle H are consecutive angles, meaning they both add up to 180 degrees. Thus, if 10 is the value of Angle G, Angle H must be 170.

7 0
2 years ago
34 ÷ [(7.2 × 0.8) 3.24]
kvv77 [185]
Answer: 9
because you need to first use the ones in the parentheses and then move on.
6 0
3 years ago
If f(x)=4x-7, find X if f(x) = -3.
Minchanka [31]
Well if you download the app photo math and take a photo of it. It will solve it for you
7 0
3 years ago
Other questions:
  • Can you help me on this question -1+3(x+2)=5(1+8x)
    7·1 answer
  • If TRAP is an isosceles trapezoid what is the value of x
    15·1 answer
  • Two hundred billion four hundred million expanded form
    11·2 answers
  • 8/9d = 28 need help?
    6·1 answer
  • What is the value of n?<br> n+ 11 = 13
    5·1 answer
  • Two points, (-2,4) and (2,4), are plotted on a coordinate grid.
    15·1 answer
  • Btw if you can’t see the numbers it’s 3 3/4 cups apples
    5·1 answer
  • Factor 15x^2y^2 - 3x^3y + 75x^4. Show your work. Need to show work and please be 100% honest. Only answer if you know how. Will
    10·2 answers
  • 40 hours is what part of 120 hours
    14·1 answer
  • The measure of an angle is 3.3°. What is the measure of its supplementary angle?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!