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
san4es73 [151]
3 years ago
7

An arc of length 30 meters is formed by a central angle A on a circle of radius 15. The measure of A in degrees (to two decimal

places) is.... 114.59 - right?
Mathematics
2 answers:
Kruka [31]3 years ago
8 0

You were correct OP (at least on APEX)

Iteru [2.4K]3 years ago
3 0
An arc of length 30 m : l = 30 m.
r = 15 m,  ∠ A = ?
Formula for the length of an arc is:
 l = r π A / 180°  ( where A is the central angle )
A = l · 180 / r π = ( 30 · 180 ) / ( 15 · 3.1415926 ) = 114.43 °
This is very close to your result. 
You might be interested in
H(a) = 3 - 2a find h(-3)
skelet666 [1.2K]

Answer:

h(-3)=9

Step-by-step explanation:

hope this helps

6 0
2 years ago
Read 2 more answers
if you save 75$ every week and your friend saves 50$ a week, after how many weeks will both of you have he same amount of money
s2008m [1.1K]
If you keep getting money he wont catch up, but if not he'll get $7.14 a day up to $100. He will be pass you so you will take out some days so you both are at $75 on the 4 day of the next day you guys will be close he will have $78.56.
5 0
3 years ago
What is the greatest common factors of 60w,34w^2,and 24w^4
andrew11 [14]

Answer: 2w

Step-by-step explanation:

The greatest common factor could also be referred to as the Highest common factor. Now

60w, 34w² and 24w⁴

Now let concert each to its factors

60 = 2 × 2 × 3 × 5 × w

34w² = 2 × 17 × w × w

24w⁴ = 2 × 2 × 2 × 3 × w × w × w × w

Therefore H.C.F or the greatest common factor

G.C.F = 2 × w

= 2w

4 0
3 years ago
Whats the answer???​
Nookie1986 [14]

Answer:

35 I think

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Hi... I'm a dog <br><br> Factor 64b-16c to identify the equivalent expressions.<br> Choose 2 answers
AleksandrR [38]
8(8b-2c) and 2(32b-8c)
3 0
3 years ago
Other questions:
  • Find the slope of the line through each pair of points.<br> 11) (18,5),(-8, -15)<br> onu nositi
    13·1 answer
  • What is the measure of angle B in the triangle?<br><br> This triangle is not drawn to scale.
    8·1 answer
  • Why is the second survey more belivable than the first?
    6·1 answer
  • What is the relationship between the 6s in the number 660,472
    7·2 answers
  • A scientist wants to know how many catfish are in
    9·1 answer
  • PLEASE HELPPPP!!!!!!!!
    12·2 answers
  • Use the Order of Operations to evaluate this expression
    8·1 answer
  • 1/6 + 7/9 + _____ = 1
    14·2 answers
  • There are 20 female performers in a dance recital. The ratio of men to women is 3:4. How many men are in
    15·2 answers
  • Help plz i will rate
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!