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3 years ago

Michelle cut 1/4 yard of ribbon into 4 equal pieces what is the length of each equal piece

Mathematics

1 answer:

aleksandr82 [10.1K]3 years ago

7 0

I think the answer is 16 because 1\4 divided by 4 equals 1/16 or 16

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Find the area of this composite figure step by step

xenn [34]

Step-by-step explanation:

areas of the figure = 130.25 ft ².

plz mark my answer as brainlist plzzzz vote me also.

hope this will be helpful to you .

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3 years ago

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What is the center of the data in the dot plot? Number of Minutes to Finish the Quiz mc010-1.jpg

Oliga [24]

The answer is 13. Or the third choice, just took the test.

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3 years ago

A rancher wants to fence in an area of 1000000 square feet in a rectangular field and then divide it in half with a fence down t

frosja888 [35]

The shortest length of the fence used by the rancher in a rectangular field of 1000000 square feet is 4899 ft.

<h3>What is the area of a rectangle?</h3>

The area of a rectangle is a region enclosed in four corners where two opposite sides are equal. The area of the rectangle is mathematically expressed as:

Area of a rectangle = length(x) × breath(y)

1000000 sq.ft = (x) × (y) ---- (1)

However, to determine the fencing, we have:

Length of fencing = 2x + 2y

since the rectangle has four sides and opposite sides are equal

Suppose we use the x-direction to estimate the region where the fencing is located, we have:

Length of fencing = 2x + 2y + x

Length of fencing = 3x + 2y ---- (2)

From equation (1), make (y) the subject of the formula and replace the value of y with equation (2)

The Length of fencing is:

$\mathbf{L = 3x - 2( \dfrac{1000000}{x})}$

$\mathbf{\dfrac{dL}{dx} = 3 - \dfrac{2000000}{x^2} = 0}$

$\mathbf{ x^2= \dfrac{2000000}{3} }$

$\mathbf{ x= \dfrac{1000\sqrt{2}}{\sqrt{3}} }$

$\mathbf{x = \dfrac{1000 \sqrt{6}}{3}}$

Now, if we replace the value with equation (1), then y will be:

$\mathbf{y = \dfrac{1000000}{\dfrac{1000 \sqrt{6}}{3}} }\\ \\ \\ \\ \mathbf{y = \dfrac{3000 }{\sqrt{6}}}$

$\mathbf{x =500\sqrt{6}}$

Now, the shortest length of the fencing can be computed by using the equation (2):

L = 3x + 2y

$\mathbf{L = 3( \dfrac{1000 \sqrt{6}}{3}) + 2(500 \sqrt{6})}$

$\mathbf{L =1000 \sqrt{6} + 1000 \sqrt{6}}$

$\mathbf{L =2000 \sqrt{6} }$

$\mathbf{L \simeq 4899 \ ft}$

Learn more about the area of a rectangle here:

brainly.com/question/25292087

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2 years ago

This how dog looks like She looking like a rat

Sati [7]

Answer:

Awe she is so cute!!!!!!! She looks like a Brown lab and a poodle mix. I WISH I COULD HAVE HER!

Step-by-step explanation:

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3 years ago

HELP QUICKLY PLEASE 10 WHOLE POINTS

wolverine [178]

The parent function that is f(x) = log(x) is transformed firstly, to log(x+2)

since, we can see after that we can directly convert it to log(2x+4)

and after one reflection it will become log(-2x-4)

°ω° Hope this helps :)

Good luck bud :D

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3 years ago

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