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
NikAS [45]
3 years ago
9

4)

Mathematics
1 answer:
liberstina [14]3 years ago
6 0
Arc length is the angle/360 times circumference. The diameter of the unit circle is 2. So the circumference of the unit circle is 2pi, if you use 3.14 for pi, then the circumference is 6.28. So your equation is
x/360 times 6.28=4.2, divide by 6.28, then multiply by 360
x=240.76432
Your answer rounded to the nearest thousanth is 240.764

You might be interested in
The United States Air Force has 19 women for every 81 men in listed. If a squadron has 750 members approximately how many are wo
jok3333 [9.3K]

Answer:

142.5, rounded to 143 women.

Step-by-step explanation:

A squadron with 750 members is the common multiple of the sum of 19 and 81.

Therefore, the number of women in a squadron is equal to [750 : (19 + 81)] x 19 = 142.5.

7 0
4 years ago
How is adding and subtracting decimals similar to adding and subtracting whole numbers
bazaltina [42]
Don't forget, for a whole number like the first term, the decimal point lies just to the right of the ones column. ... To subtract these numbers, first arrange the terms vertically, aligning the decimal points in each term. You can add zeroes to the right of the decimal point, to make it easier to align the columns
3 0
3 years ago
Read 2 more answers
What is the equation of the ine that has a slope of 4 and passes through the point (3, -10) ?
Schach [20]

Answer:

The answer is

\huge y = 4x - 22

Step-by-step explanation:

To find an equation of a line given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

( x1 , y1) is the point

From the question the point is (3, -10) and the slope 4

We have

y + 10 = 4(x - 3) \\ y + 10 = 4x - 12 \\ y = 4x - 12 - 10

We have the final answer as

y = 4x - 22

Hope this helps you

8 0
3 years ago
7 = 3 (5 + x) what is x
finlep [7]

Answer: x= -8/3

Step-by-step explanation:

7 0
3 years ago
Aubree went shopping at her favorite store, Target. She bought 3 shirts and a pair of jeans that cost $28. She spent a total of
serg [7]

Answer:

88.00 and subtract 28 and the 3 shirts were

Step-by-step explanation:

answer 60

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of the hypotenuse of the triangle
    10·1 answer
  • What equation could generate the curve in the graph below
    7·1 answer
  • A survey showed that 26% of the people surveyed preferred a certain brand of breakfast cereal. There were 200 people surveyed.
    11·2 answers
  • X=-3y+1 solve for x and y
    5·1 answer
  • Marvin says that all rhombuses are squares. Aretha says that all square are rhombuses. Who is correct? Explain
    5·1 answer
  • the scatter plot shows a relationship Which best describes of the data in the scatter plot? A ) linear with a negative correlati
    10·2 answers
  • Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original pri
    13·1 answer
  • Which table shows a proportional relationship between x and y?
    8·1 answer
  • Tell which value of the variable is the solution of the equation. 6c=96; c=14,15,16,17
    10·1 answer
  • Does anyone know how to do this please help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!