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
bulgar [2K]
3 years ago
10

I cant seem to get the answer right, please help me!!!

Mathematics
2 answers:
Rainbow [258]3 years ago
8 0

Answer:

6pi=2pi(r)(120/360)

r=9

C=(pi)d

C=(pi)18

c=18pi

Step-by-step explanation:

7nadin3 [17]3 years ago
4 0

Answer:

Step-by-step explanation:

The measurement of AC = 6pi

120/360 * pi * 2 * R = 6*pi                The pi values cancel out.

1/3 * 2 * R =  6                                    Multiply by  3

2R = 18                                               Divide by 2

R = 9

the circumference = 2 * pi * R

C = 2 * pi *9

C = 18 * pi

Now you want the measurement of arc AB

120 = 6 * pi

30 = x

120/30 = 6pi/x            Cross multiply

120 * x = 180 * pi         Divide by 120

x = 180 pi / 120

x = 3/2 * pi

So the measurement of arc AB = 1.5 * pi

You might be interested in
Subtract (r - 3q + 5p) - (-4r - 3q - 8p)
Alex787 [66]

Answer: ok so Let's simplify step-by-step.

r−3q+5p−(−4r−3q−8p)

Distribute the Negative Sign:

=r−3q+5p+−1(−4r−3q−8p)

=r+−3q+5p+−1(−4r)+−1(−3q)+−1(−8p)

=r+−3q+5p+4r+3q+8p

Combine Like Terms:

=r+−3q+5p+4r+3q+8p

=(5p+8p)+(−3q+3q)+(r+4r)

=13p+5r

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Which system of equations has the same solution as the system below??! PLEASE HELP
Fantom [35]

The answer is the second one, <em>2.</em>

3 0
3 years ago
How do you multiply fractions with a whole number
Allisa [31]
You put the whole number on top of 1, it doesnt change its value. then you simplify across like in a butterfly only if needed then you multiply across from left to right.

5 0
3 years ago
Read 2 more answers
Patricia compró 10 estampillas de correos unas de $3.00 y otras de $1.00. Si pago con $18.00 en total. ¿Cuántas pago por cada un
Ganezh [65]

Answer:

Entonces Patricia necesitara 4 estampas de $3 dolares y 6 estampas de $1 dolar

Step-by-step explanation:

Cuatro estampas de tres dolares cada una es:

3 × 4 = 12

Ahora necesitamos encontrar  cuantas estampas mas Patricia puede comprar. Podemos hacer esto restando 12 a 18, que es el costo total de las estampas menos del valor encontrado

18 - 12 = 6

Ahora sabemos que Patricia necesita 6 dolares de estampas ($1 estampas) para acompletar las 10 estampas  dando un total de $18 dolares.

6 × 1 = 6 < sumar 6 de 12

12 + 6 = 18

Entonces Patricia necesitara 4 estampas de $3 dolares y 6 estampas de $1 dolar

6 0
3 years ago
OUT OF A RATIO OF ONE TO TEN, WHAT IS ONE? EXPLAIN.
Andrei [34K]
One is the amount you have, also  its the numerator 
7 0
3 years ago
Other questions:
  • Pls help with this question. WILL MARK BRAINLIEST + 10 POINTS!!!!! :D<br>#7
    7·1 answer
  • Sharon has some one-dollar bills and some five-dollar bills. She has 14 bills. The value of the bills is $30. Solve a system of
    6·1 answer
  • In a recent year, the ACT scores for the math portion of the test were normally distributed, with a mean of 21.1 and a standard
    8·1 answer
  • In Kayllie'srecipe for lemonade, the ratio of lemons to water is 7 to 4. People are complaining that the lemonade is too weak. W
    12·1 answer
  • What is the approximate area of this playground?
    10·1 answer
  • Plz answer my question
    11·1 answer
  • Help me plz :)))))))
    12·1 answer
  • 1. 63 is 90% of what number?<br> 70<br><br> with double number lines-Super confused, please help!!
    6·1 answer
  • Please Help Me Out Show You Work :) I will appreciate much
    14·1 answer
  • In a mathematic test 30 students obtained the following scores
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!