The length of a rectangle is 3 more than twice its width. the perimeter is 48 feet

Mathematics

2 answers:

deff fn [24]2 years ago

6 0

Answer:

bruh

Step-by-step explanation:

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disa [49]2 years ago

3 0

Answer:

Step-by-step explanation:

width =x

length = 2x + 3

Perimeter = 48 feet

2*(length + width ) = 48

2*(2x + 3 + x) = 48

2*(3x + 3 ) = 48

3x +3 = 48/2

3x + 3 = 24

3x = 24-3

3x = 21

x = 21/3

x = 7

Width = x = 7 feet

length = 2x + 3 = 2*7 + 3 = 14+ 3 = 17 feet

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2 years ago

Write -3r+3u in polar form PLEASE HELP

tamaranim1 [39]

We have that
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Step 1
Use the distance formula to find the radius
r = √(x^2 + y^2)
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Step 2
Use the tangent to find the angle
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Step 3
write in polar form
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2 years ago

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luda_lava [24]

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS