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Nastasia [14]
3 years ago
6

PLEASE HELP ASAP

Mathematics
2 answers:
Tanya [424]3 years ago
6 0

Answer:

area = 4ft x 16ft

perimeter =  40ft

Step-by-step explanation:

Chose any 2 value that multiplies to 64 because Area of a Rectangle is:

A = LW

I chose 4ft x 16ft = 64ft²

The perimeter is the sum of all the sides, so add up all the sides of the rectangle.

4+4+16+16 = 40ft

lisabon 2012 [21]3 years ago
3 0
One side could be 16 and the other 4. The perimeter would be 40 because 16x2=32 + 4x2=8
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4 years ago
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Answer:

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Step-by-step explanation:

Let X be the amount initially invested.

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I=PRT\\\\A=P+I\\\\A=X+X\times 0.1\times 3\\\\A=1.3X

#The amount after 5 yrs is calculated by compounding the amount after 3 yrs for 2 yrs at 10%:

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Hence, the amount initially invested as $300,000

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#Substitute X in simple interest equation to find amount after 3 yrs of simple interest:

I=PRT\\\\A=P+I\\\\A=X+X\times 0.1\times 3\\\\A=1.3X\\\\=1.3\times 300000\\\\=390000

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Step-by-step explanation:

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