Answer:
The radius of circle B is 6 times greater than the radius of circle A
The area of circle B is 36 times greater than the area of circle A
Step-by-step explanation:
we have
<em>Circle A</em>
The radius of circle A is
-----> the radius is half the diameter
<em>Circle B</em>
Compare the radius of both circles
The radius of circle B is six times greater than the radius of circle A
Remember that , if two figures are similar, then the ratio of its areas is equal to the scale factor squared
All circles are similar
In this problem the scale factor is 6
so
therefore
The area of circle B is 36 times greater than the area of circle A
Answer:
I think it’s 7/24’s I looked it up on Quora
Step-by-step explanation:
Mary bought 4 apples at $8
so unit price = 8/4 = $2/each
Table:
Apples Price
1 $2
3 $6
4 $8
7 $14
Answer:
Here are the answers in order of the boxes they go in:
473, 473, (sorry, I'm not sure about the 3rd or 4th), 38.
Hope I helped at least a little!
Step-by-step explanation:
By definition, the equation of a circle, centered at point (a, b) is
Where r is the radius of the circumference, and is calculated as the distance from the center to any point belonging to the circumference.
We have the center (5, -4) and the point through which the circumference passes (-3, 2), then:
Finally, the equation of the circumference is:
