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spin [16.1K]
2 years ago
7

The area of a rectangular bathroom mirror is 9 square feet. the mirror is 3 feet wide. how tall is it?

Mathematics
1 answer:
lisabon 2012 [21]2 years ago
5 0
You multpily the length and the width to find the area of a shape. If the square is 3ft wide, then the square is also 3 ft long if the area is 9.
so, how tall is it?
3 ft. I meant rectangle. Its still the same for the height.
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The ratio of the Areas of the bases of these cones is 9 to 4.
Lapatulllka [165]

Answer:

Step-by-step explanation:

This is something you learn in Geometry.  Gotta love Geometry and all of its hundreds of rules for triangles and circles and all that good stuff!!

The rule for similar figures is

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If the area is the one-to-one squared, then

\frac{\sqrt{9} }{\sqrt{4} }=\frac{3}{2}

The one-to-one is 3:2.  To get to the volume now, cube those one-to-one values:

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7 0
3 years ago
Can someone help please
Jlenok [28]

1/2

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Step-by-step explanation:

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2 years ago
How do you express sin x + cos x in terms of sine only?
frez [133]

Answer:

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3 years ago
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3 years ago
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