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
N76 [4]
3 years ago
13

How many meters does a runner cross in a circular runway with radious of 100 meters [R=3, 14]​

Mathematics
1 answer:
kogti [31]3 years ago
3 0
Diameter = 2 * radius = 200m

circumference (length of the outside of the circle = diameter * pi = 200 * 3.14

= 628m
You might be interested in
Among two supplementary angles, the measure of the larger angle is 44°
zhuklara [117]

Answer:

68° and 112°

Step-by-step explanation:

Supplementary angles sum to 180°

let the smaller angle be x then the larger angle is x + 44 , then

x + x + 44 = 180 , that is

2x + 44 = 180 ( subtract 44 from both sides )

2x = 136 ( divide both sides by 2 )

x = 68

Smaller angle = 68° and

larger angle = x + 44 = 68 + 44 = 112°

6 0
3 years ago
Find x and y<br> (y+23)<br> (2x-17)
Viefleur [7K]

Answer:-2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
(SAT Prep) Find the value of x.
photoshop1234 [79]

Answer:

58

Step-by-step explanation:

I think

6 0
3 years ago
Read 2 more answers
Evaluate each expression if a = 6, b = 3, and c = 2.
earnstyle [38]

Answer:

a = 6, b = 3, and c = 2

1. ab1 = 6 × 3 × 1 = 18

2. c + 42 = 2 + 42 = 44

3. 18 = 18

4. a − b4  = 6 - 3(4) = 6 - 12 = - 6

5. 2c3 = 2 × 2 × 3 = 12

6. b ÷ 35 = 3÷35 = 0.086

7. a − 1 6 =  6 - 16 = -10

8. 6 + c8 = 6 + 2 (8) = 6 + 16 = 22

Step-by-step explanation:

7 0
3 years ago
The angles shown below are supplementary: A pair of supplementary angles is shown. One angle measures 10x and the other angle me
Rashid [163]
It is 12 because there are 180 degrees in a set of supplementary angles and 12 times 10 equals 120, plus 60 equals 180.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that the regression equation y = 16.99 + 0.32 x1 + 0.41 x2 + 5.31 x3 predicts an adult’s height (y) given the individual
    8·1 answer
  • Is it true or false that the measure of A is 45°
    11·1 answer
  • What is 2.4375 as a fraction simplified?
    11·1 answer
  • Evaluate 4. (106) - 5°​
    12·1 answer
  • Let f be a differentiable function such that f(1)=π and f'(x)=√x^3+6. what is the value of f(5)?
    14·1 answer
  • Two thirds times x plus 13 equals twenty two
    5·1 answer
  • Find the inverse of each of the given functions. h(x)= 2x-4/3
    5·1 answer
  • Pleaseee help on this❤️
    12·2 answers
  • Link for paper and help!!
    11·1 answer
  • A function h(x) is defined by the equation h(x) = sqrt x-2 + 3. Which is the graph of h(x)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!