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
What is the integers from 25 to 41
DedPeter [7]
It is the sum of the integers from 1-41 minus the sum of the integers from 1-24 divided by 17 the sum of the integers from 1-41 is (42)(45)/2 = 861 the sum of the integers from 1-24 is (24)(25)/2 = 300 (861-300)/17 = 33 The answer is 33
5 0
4 years ago
Read 2 more answers
Passes through<br> (-8, 3) and (8, -1).
lawyer [7]

Answer:

Slope = Y2 -Y1 / X2 - X1

Slope = -1 -3 / 8 --8

Slope = -4 / 16

Slope = -1 / 4

To calculate the equation we fill in this equation:

(y - y1) = slope • (x -x1)

We only need to choose 1 point so we'll choose (-8, 3)

(y - 3) = -1 / 4 * (x --8)

So the Equation equals

y = -1 / 4 x -2 + 3

y = -1 / 4x +1

Source:

http://www.1728.org/distance.htm

Step-by-step explanation:

5 0
3 years ago
Which of the following constructions were never accomplished by the Greeks
Ilia_Sergeevich [38]

Answer:

B- doubling a cube

D- trisecting any angle

Step-by-step explanation:

APEX

4 0
3 years ago
Maria is making a scale drawing of her basement, which is 12 yards long. if she let's 1/2 inch represent 1 yard how many inches
andrezito [222]

Answer:

the correct answer would be 6 inches.

Step-by-step explanation:

12*.5=6


7 0
3 years ago
Please help me on these questions, Thanks
gogolik [260]
29).  The 'six' is the same as (6 x 5) = 30 fifths.
So  six and three fifths = (30 + 3) fifths  =  thirty-three fifths.

30).  The 'eight' is the same as (8 x 6) = 48 sixths.
So  eight and five sixths = (48 + 5) fifths=  fifty-three sixths.

31).  Twenty-seven of the thirds are the same as  (27/9)  = 3 .
That leaves a remainder of 2 thirds.
So  twenty-nine thirds are the same as  3 and 2/3 .

32).  Thirty-two of the fourths are the same as  (32/4) = 8 .
That leaves a remainder of one fourth.
So  thirty-three fourths are the same as  4 and 1/4 .
5 0
3 years ago
Other questions:
  • Tom and same sit down to eat a pie. Tom eats 2/3 of the pie , and sam eats 1/4 of the pie what function of the pie is left
    13·1 answer
  • 7 cu. yd. 9 cu. ft. 134 cu. in. + 1 cu. yd. 12 cu. ft. 200 cu. in.
    7·1 answer
  • I really need help with this ?
    13·1 answer
  • What are examples of positive self-talk for test taking? Check all that apply
    6·1 answer
  • If a half gallon milk costs $1.24, what is the cost per pint?
    10·1 answer
  • 50 PTS FOR RIGHT AWNSER!! PLZZ HELP!!! PLZZZ SOS!! THANK YOU!!
    6·1 answer
  • Figure 3<br> 2n + 10<br> 140<br> 4n -40<br> 80<br> 2n<br> 3n - 20<br> I need help
    14·1 answer
  • A particular dress requires 4 1/4 yards of fabric for manufacturing. If the matching jacket requires 1/6 yards less fabric, how
    14·2 answers
  • How many solutions does the equation below have?
    14·1 answer
  • Someone help me understand this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!