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Ilia_Sergeevich [38]
3 years ago
6

The length of a rectangle is 3 times the width. The difference between the length and the width is 8 feet. Determine the rectang

le’s width?
Mathematics
1 answer:
Fynjy0 [20]3 years ago
5 0

Answer:

Width = 4 feet

Step-by-step explanation:

Let l = length

Let w = width

l = 3w

l - w = 8

3w - w = 8

2w = 8

w = 4

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Answer:

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4 0
4 years ago
The width of a rectangular poster is half its length. The area of the poster is 128 square feet. What is the width of the poster
MissTica
Area= width * length
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Area+ 128 sqr ft

Plug in the information you know into the Area formula.

128 ft2= w * l
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multiply both sides by 2 to get rid of the fraction
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6 0
3 years ago
Create an exponential to describe $100 at 2% interest compounded annually for x years
zysi [14]

Answer:

A=100(1.02)^{x}                  

Step-by-step explanation:

we know that    

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where  

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in this problem we have  

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substitute in the formula above

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Answer:

Step-by-step explanation:

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3 years ago
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