Mathematics, 02.10.2019 16:30 ALGEBRAHELP9504

Lebron wants to put a fence around a community garden plot. the plot is a rectangular shape with a length twice as long as its width. if the plot has an area of 200 feet squared (200ft2), how many feet of fencing will lebron need?

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Answer from: cutybrain6054

60 feet of fencing

Step-by-step explanation:

Let x feet be the width of the garden plot, then 2x feet is the length of the garden plot.

The area of the garden plot is

$A=x\cdot 2x\\ \\200=2x^2\\ \\100=x^2\\ \\x=10\ feet\\ \\2x=20\ feet$

Find the perimeter of the rectangular garden plot:

$P=x+2x+x+2x\\ \\=10+20+10+20\\ \\=60\ feet$

Answer from: bear342

The length of the fence that Lebron requires is:

60 feet.

Step-by-step explanation:

Since the land is mentioned to be rectangular twice as long as it is wide, it must be calculated taking into account the given area of 200 square feet, which can be done using the following formula:

Area = Width (W) * Length (L)

The formula is replaced based on a single variable:

200 sq. ft = W * 2W (Since it is mentioned that the length is twice the width).

Performing the multiplication we obtain:

200 sq. ft = 2W ^ 2

Pass the number you are multiplying to divide on the other side of equality:

200 sq. ft / 2 = W ^ 2

To eliminate the square, the square root is taken from both sides of the equality:

root (200 sq. ft / 2) = W W = root (200 sq. Ft / 2) W = 10 feet

Since the length is twice the width then:

L = W * 2 = 10 * 2 = 20 feet

Having the dimensions, the Perimeter can be calculated, which is the length that surrounds the terrain, which is calculated for rectangles such as:

Ground perimeter = 2 * width + 2 * length.

By replacing you get:

Ground perimeter = 2 * 10 feet + 2 * 20 feet. Ground perimeter = 20 feet + 40 feet. Ground perimeter = 60 feet.

Answer from: Quest

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180

same as (2x + 16) + (x) = 180

Answer from: Quest

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck

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