3 The ratio of areas of two circular paintings is 16:25. You need to flgure out the space that'll be left if they're displayed next to each other. If the radius of the smaller painting is 4 feet, what will be the radius of the larger one? [Hint: Area » (radius} ]. R, R2 feet %3D
3 The ratio of areas of two circular paintings is 16:25. You need to flgure out the space that'll be left if they're displayed next to each other. If the radius of the smaller painting is 4 feet, what will be the radius of the larger one? [Hint: Area » (radius} ]. R, R2 feet %3D
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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![3 The ratio of areas of two circular paintings is 16:25. You need to flgure out the space that'll be let
if they're displayed next to each other. If the radius of the smaller painting is 4 feet, what will be
the radius of the larger one? [Hint: Area » (radius} ].
R.
R
R, =
feet
%3D
4 The width of a painting is represented by w in the equation 2w(w - 5) = 128 - 10w. How much space
will it occupy on the wall? Represent the width on the number line.
%3D
1
7
8.
6.
10
W =
feet
5 The walls need to be painted a suitable color to display these paintings. The amount of paint (x, in
ounces) required to paint a certain area (y, in sq. inch) is given by y49x
ounces of paint, how much area will you be able to paint?
V9. If you have 3
+
Answer:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc501fb2f-2a4d-45cf-b8b6-2d65dda0898b%2Fda0281c1-1bb1-43bf-a3e3-f57a05e65336%2F2c82uoo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3 The ratio of areas of two circular paintings is 16:25. You need to flgure out the space that'll be let
if they're displayed next to each other. If the radius of the smaller painting is 4 feet, what will be
the radius of the larger one? [Hint: Area » (radius} ].
R.
R
R, =
feet
%3D
4 The width of a painting is represented by w in the equation 2w(w - 5) = 128 - 10w. How much space
will it occupy on the wall? Represent the width on the number line.
%3D
1
7
8.
6.
10
W =
feet
5 The walls need to be painted a suitable color to display these paintings. The amount of paint (x, in
ounces) required to paint a certain area (y, in sq. inch) is given by y49x
ounces of paint, how much area will you be able to paint?
V9. If you have 3
+
Answer:
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