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Vsevolod [243]
2 years ago
11

A photograph has an area of 50 square inches and a perimeter of 30 inches. What are the dimensions of the photograph

Mathematics
1 answer:
Mashcka [7]2 years ago
4 0

Answer: The dimensions are that 2 sides are 5 inches and two are 10 inches.

Step-by-step explanation:

The are is 50 so the dimensions should equal 50 when you do height times width. So 5*10=50 and 5+5+10+10=30

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Answer:Magnitude of voltage is 41.9963 volts


Step-by-step explanation:

Given that current I =5.772-5.323i mA

          and impedance, Z=3.342+4.176i kilo ohms

Then voltage in the circuit = IZ

                                            =(5.772-5.323i)X10^{-3}X(3.342+4.176i)X10^{3}

                                      V=(5.772-5.323i)X(3.342+4.176i)

                                      V=19.290024+24.103872i-17.789466i-23..5148848i^{2}

                                     V=41.518892+6.314406i

Magnitude of V = \sqrt{41.518892^{2} +6.314406^{2} }=\sqrt{1763.6901}=41.9963volts


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4 years ago
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Tems11 [23]

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Step-by-step explanation:

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3 years ago
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3 years ago
60% of a number is 54. what is 50% of the same ?
tangare [24]

Answer:

The answer is 45.

Step-by-step explanation:

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= 90 * 1/2

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3 years ago
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