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3 years ago

11

A poster has an area of 12 feet. Its perimeter is 16 feet. What are the dimensions of the poster?

1 answer:

Ludmilka [50]3 years ago

8 0

Answer:

Length: 6, Width: 2

Step-by-step explanation:

6 times 2 is 12 and 6 + 6 + 2 + 2 = 16.

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The elevation if New Orleans, Lousiana is 8 feet below sea level. The elevation of Lake Champion, Vermont, is 95 feet above sea

Maurinko [17]

Answer:

87 feet

Step-by-step explanation:

8 feet below sea level would be -8

95 feet above sea level would be +95

so it would be -8+95

-8+95=87

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2 years ago

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algol [13]

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What is the answer to this equation

Inessa05 [86]

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Which point is located at (2, 6)? On a coordinate plane, point A is 6 units to the right and 2 units up. Point B is 6 units to t

kow [346]

Point C

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3 years ago

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You stand at point C and look at an aquarium tank. Calculate the radius of the aquarium tank.

leonid [27]

Answer:

The radius of the aquarium tank is $8.25\ ft$

Step-by-step explanation:

we know that

Applying the Tangent Secant Theorem

$DC^{2}=AC*8$

we have that

$AC=(D+8)\ ft$

$DC=14\ ft$

substitute

$14^{2}=(D+8)*8$

$196=8D+64$

Solve for D

$8D=196-64$

$8D=132$

$D=16.5\ ft$

Find the radius

The radius is half the diameter

$r=16.5/2=8.25\ ft$

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3 years ago

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