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
Mademuasel [1]
3 years ago
9

A circular mirror has a circumference of 507 inches. What is the

Mathematics
1 answer:
netineya [11]3 years ago
5 0

Answer:

80.7 inches

Step-by-step explanation:

circumference = 2 * pi * r

2 * pi * r = 507 inches

r = (507 inches)/(2 * pi)

r = (507 inches)/(2 * 3.14159)

r = (507 inches)/(6.2832)

r = 80.7 inches

You might be interested in
If a cone shaped vase can hold 45 cubic centimeter of water and has a radius of 2 centimeters what is the height of the vase use
xz_007 [3.2K]

Answer:

The height of the vase is h=10.75\ cm

Step-by-step explanation:

we know that

The volume of a cone is equal to

V=\frac{1}{3}\pi r^{2} h

we have

V=45\ cm^{3}

r=2\ cm

\pi =3.14

substitute and solve for h

45=\frac{1}{3}(3.14)(2)^{2} h

135=(3.14)(4)h

135=12.56h

h=135/12.56

h=10.75\ cm

3 0
4 years ago
Who graph shows a rate of 60 feet per second?
dem82 [27]

Answer:

g i did that before

Step-by-step explanation:

4 0
3 years ago
Find the value of the following expression:
Phoenix [80]

(3^8 ⋅ 2^-5 ⋅ 9^0)^-2 ⋅ (2^ -2 / 3^3) ^4 ⋅ 3^28 =

(6561 * 0.03125 * 1)^2 * (0.00925)^4 * 22876792454961 =

42037.81348 * 0.00000000732094 * 22876792454961 =

7040477235.56798349

 round answer as needed

8 0
3 years ago
The United States Air Force has 19 woman for every 81 men enlisted. If a squadron has 250 members, approximately how many are me
diamong [38]
About 203 men. Hope this helps!!!!
5 0
3 years ago
Read 2 more answers
I’m stuck on this question can some help me ?????
Vilka [71]

Answer:

plant B would recycle 60 more red bottle and plant c would recycle 38 more bottles

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Macy finished a job in 3/4 hours . James finished it in 4/5 of the time Macy took. How Long did James take to finish the job?
    13·2 answers
  • Solue for n<br> (M+n)/p=r
    14·1 answer
  • A rectangular parcel of land is 70 ft longer than it is wide. Each diagonal between opposite corners is 130 ft. What are the dim
    6·1 answer
  • In each box, 20% of the total candies are grape flavored.
    6·2 answers
  • can someone please help me
    11·1 answer
  • Which of the following is an irrational number? OA. 67 OB. 564 OC. 19 9 OD. 1.9​
    7·1 answer
  • Please answer right ill give brainliest for sure to the right answerrr
    12·2 answers
  • What is equivalent to (x – 8)(x – 6)?
    10·1 answer
  • Helpppppppppppppppppppppppppppppp​
    10·1 answer
  • PJ's Pizza Place bases its pizza prices on the size of the pizza and the number of toppings. The price of a medium pizza, in dol
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!