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jeka94
2 years ago
9

80 POINTS! NO LINKS

Mathematics
1 answer:
user100 [1]2 years ago
5 0

The amount of ribbon needed to go around a package that had a length 2x² + 3x -5/(x² + x - 3) centimeters and width x² - x - 5 / (x² + x - 3) is

\frac{(2x^2+3x-5)(x^2-x-5)}{(x^2+x-3)^2}

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

The  length 2x² + 3x -5/(x² + x - 3) centimeters and width x² - x - 5 / (x² + x - 3) centimeters. Hence:

Area=\frac{2x^2+3x-5}{x^2+x-3} *\frac{x^2-x-5}{x^2+x-3} =\frac{(2x^2+3x-5)(x^2-x-5)}{(x^2+x-3)^2}

The amount of ribbon needed to go around a package that had a length 2x² + 3x -5/(x² + x - 3) centimeters and width x² - x - 5 / (x² + x - 3) is

\frac{(2x^2+3x-5)(x^2-x-5)}{(x^2+x-3)^2}

Find out more on equation at: brainly.com/question/2972832

#SPJ1

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1 yard = 3 feet

1/3=x/84

84/3=24

5 0
3 years ago
For a right circular cylinder, if the radius is tripled and the height is shrunk down to half its size, then what is the surface
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The surface area of a cylinder that the radius tripled and it height is brought down to half is 3890.46 inches²

<h3 /><h3>How to find the surface area of a cylinder?</h3>

Surface area of a cylinder = 2πr(r + h)

Therefore,

radius is tripled = 3(7) = 21 inches

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Therefore,

surface area = 2 × 3.14 × 21 (21 + 8.5)

surface area = 131.88(29.5)

surface area = 3890.46 inches²

learn more on cylinder here: brainly.com/question/16551354

#SPJ1

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2 years ago
Which angle’s measure is equal to the sum of the measures of ∠BAC and ∠BCA?
hjlf

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Step-by-step explanation:

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