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
max2010maxim [7]
3 years ago
14

Radius OB measures x units. Which expression represents

Mathematics
1 answer:
777dan777 [17]3 years ago
7 0

Answer:

Circumference of the smaller circle = 2.1x units

Step-by-step explanation:

Given question is incomplete; here is the complete question.

Two similar circles are shown. The circumference of the larger circle, with radius OB, is 3 times the circumference of the smaller circle, with radius OA. Radius OB measures x units. Which expression represents the circumference of the smaller circle with radius OA ?

Radius of the larger circle OB = x units

Radius of the smaller circle OA = y units

Circumference of larger circle = 2πx units

Circumference of smaller circle = 2πy units

Since circumference of larger circle is 3 times the circumference of smaller circle,

2πx = 3(2πy)

2πx = 6πy

x = 3y

y = \frac{x}{3}

Therefore, circumference of the smaller circle = 2\pi (\frac{x}{3}) units

                                                                             = \frac{2\pi x}{3} units

                                                                             = 2.094x

                                                                             ≈ 2.1x

Circumference of the smaller circle circle = 2.1x units

You might be interested in
30/40 devided by 10
blagie [28]

Answer:

3/16

plz give brainliest

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Opposite reciprocal of 1/3
luda_lava [24]

Answer:

-1/3

Step-by-step explanation:

hope this helps

3 0
3 years ago
Read 2 more answers
Find the slope of the line that passes through (9,-3) and (9,-8)
miskamm [114]

Answer:

The line has no slope. I hope this helps

7 0
2 years ago
Which of these professionals most directly uses geometry?
Pavel [41]
MEDICAL IMAGING SPECIALIST
7 0
3 years ago
Find the surface area
Nikitich [7]
The answer to the question is that the surface area is 48
3 0
3 years ago
Other questions:
  • What is (4a)^2 without exponents?
    10·1 answer
  • How to solve 9 and 10?
    13·1 answer
  • On Wednesday, a local hamburger shop sold a combined total of 360 hamburgers and cheeseburgers. The number of cheeseburgers sold
    14·1 answer
  • a frozen turkey bought in canada is labeled "5.0 kilograms." this is a measurement of its mass. what is its weight in newtons.
    8·1 answer
  • An octagonal pyramid ... how many faces does it have, how many vertices and how many edges? A triangular prism ... how many face
    5·1 answer
  • The area of a square plot of land is 325 square meters. What is the perimeter of the square, in meters? Express your answer in s
    12·1 answer
  • Anyone know this click to see links will get reported
    13·1 answer
  • Please explain. This is for me and a friend too. NO LINKS OR I WILL REPORT YOU!!
    9·2 answers
  • Hi someone please help this is really urgent !!!<br><br> picture is attached pls help &lt;3
    5·1 answer
  • What would these be reflected as?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!