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
ruslelena [56]
3 years ago
7

Find the arc length s, of an arc with central angle θ=210∘ and radius r=5cm.

Mathematics
1 answer:
olga_2 [115]3 years ago
3 0
The relationship between radius (r), angle (θ), and arc length (s) is given by
.. s = r*θ . . . . . . . . θ in radians
.. s = (5 cm)*(210π/180)
.. s = 35π/6 cm
.. s ≈ 18.33 cm
You might be interested in
10 POINTS!!!!! Which of the following statements is true about 63 and 20?
uysha [10]
The answer is: A) They are relatively prime. This is because both of them aren't divisible by any other number than 1. (or 0 if you really want to do that)
4 0
4 years ago
Read 2 more answers
1. 3x + 12 = 8x - 18
Ray Of Light [21]

Answer:

  1. given
  2. addition property of equality
  3. addition property of equality
  4. division property of equality
  5. symmetric property of equality

Step-by-step explanation:

In step 2, -3x was added to both sides in accordance with the addition property of equality.

The same property lets you add 18 to both sides, as in step 3.

The division property of equality lets you divide both sides of the equation by 5. (Or, the multiplication property lets you multiply by 1/5.)

Swapping sides of the equal sign is allowed by the symmetric property of equality.

5 0
3 years ago
Graph -27x+18y=54 Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Marta_Voda [28]

Answer:

slope : 3/2 Y-intercept : 3  ------------> (0,3) (2,6) are the points

Step-by-step explanation:

<u>X | Y</u>

0 | 3

2 | 6

4 0
3 years ago
How do I make fractions into mixed numbers??? like 3 8/4 ​
prohojiy [21]

Answer:

look down

Step-by-step explanation:

OK so u take something like 9/3 and then ask how many times the 3 goes into the 9 and that is your whole number. whatever is left is your top of the fraction and the bottom stays the same hope this helped

8 0
3 years ago
Read 2 more answers
What is the common denomination for 3/10 and 9/8
4vir4ik [10]

Answer:

80

Step-by-step explanation:

because if you want to find a common denimeter we have mulitly the deometer to find the answer

sorry if it is wrong

8 0
3 years ago
Other questions:
  • Sophia's vegetable garden is is divided into 12 equal sections. She plans carrots in 8 of the sections. Write two factions that
    8·2 answers
  • PLEASE HELP!!!
    5·2 answers
  • What is the completely factored form of
    5·2 answers
  • Please help! I need help with these three problems. thank you!
    12·1 answer
  • Which Of The Following Is A Geometric Sequence?
    12·1 answer
  • Write the value of the digit 5 in this number:178.25<br>I​
    6·1 answer
  • The owner of an apartment building can rent all 50 apartments if she charges $600 per month, but she rents one fewer apartment f
    13·1 answer
  • Solve each triangle for the missing values shown. Show all work necessary. Use exact values
    11·1 answer
  • Solve this equation for x. Round your answer to<br> the nearest hundredth.<br> 3 = In(x + 9)
    11·1 answer
  • If 50 grams of a radioactive substance decomposed to 42 grams in 2 years, then, to the nearest gram, the amount left after 5 yea
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!