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
xz_007 [3.2K]
3 years ago
12

If one circle has a diameter = 6 inches and the other has a diameter = 8 inches, what is the ratio of the radii? Use the rule of

ratios to find the ratio of the Areas.
Mathematics
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:

  3 : 4 ratio of radii

  9 : 16 ratio of areas

Step-by-step explanation:

The ratio of radii is the same as the ratio of diameters:

  one : the other = 6 :8 = 3 : 4

__

The ratio of areas is the square of the ratio of radii:

  one : the other = 3² : 4² = 9 : 16

You might be interested in
14.7x + 4x = 0*(46y+39y) Y=14, Solve for X
Dovator [93]
14.7x + 4x = 0*(49y+39y) y = 14

18.7x = 0(686 + 546)

18.7x = 0

x = 0
4 0
3 years ago
10(5 - n) - 1 = 29<br><br> n = ?<br> Help!
nydimaria [60]

n = 2

distribute and simplify left side of equation

50 - 10n - 1 = 29

49 - 10n = 29 ( subtract 49 from both sides )

- 10n = 29 - 49 = - 20

n = \frac{-20}{-10} = 2



5 0
3 years ago
Read 2 more answers
What is the answer to 11/12×6=​
Mademuasel [1]

Answer:

\frac{11}{2}

Step-by-step explanation:

\frac{11}{12} x 6 = \frac{11}{2}

5 0
3 years ago
A sporting goods store sells 2 fishing reels and 4 fishing rods for $362. Later they sell 8 fishing reels and 2 fishing rods for
mixas84 [53]
Sorry about all the arrows, but hope this helps! Reels=$21 and rods=$80. All my work is shown.

7 0
3 years ago
John earns $6000. He spends $1000 on rent, $1500 on grocery, $500 on travel and saves the rest. What size angle should be drawn
Arada [10]

Answer:

$3000

Step-by-step explanation:

6000-1000-1500-500= $3000

7 0
2 years ago
Other questions:
  • Factorise 5x-10 please help
    15·1 answer
  • The graph shown represents an inequality. The solid line that forms the boundary tells you that ______.
    5·1 answer
  • Can you add the square root of 6 and the square root of 24? Explain why or why not.
    6·1 answer
  • What is 14% of 39? (help)
    8·2 answers
  • What is the domain of f(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bsin%20x%7D" id="TexFormula1" title="\sqrt{sin x}" alt="
    11·1 answer
  • Each container below describes a ratio of flowers.
    5·1 answer
  • 5. Find the value of the variables. If your answer is not an integer, leave it in simplest radical
    14·1 answer
  • Keith is trying to construct triangle ABC. Which measures will determine unique triangles
    13·1 answer
  • A map is drawn to a scale of 1 : 20 000.
    9·1 answer
  • A number is at most -5 or at least 0, but how do you graph it?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!