Mathematics, 04.08.2019 23:30 punkee5505

How many plants x should she plant in each row so that her 25 plants end up in a square (i. e., x plants in each of x rows)? express your answer as an integer?

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There are 5 plants x that should she plant in each row so that her 25 plants end up in a square (i.e., x plants in each of x rows)

Further explanation

Maria wants to plant a small tomato garden in her yard. She bought 25 tomato plants, and she has read that ideally tomatoes are planted in a square grid to help them pollinate each other, as shown in the picture below.

How many plants x should she plant in each row so that her 25 plants end up in a square (i.e., x plants in each of x rows)? Express your answer as an integer.

If the gardener has x plants in each of her x rows, then the total number of plants will be x^2 .

Since there are 25 total plants, the correct value of x will satisfy the equation x^2 = 25

By taking the square root of both sides and note that 25 has both a positive and a negative square root because you can't have a negative number of plants, hence you only want the positive square root:

You can solve this part simply by simple arithmetic.

x^2 = 25, so x = 5,

Learn moreLearn more about Quadratic Equations linkAnswer details

Grade: 9

Subject: mathematics

Chapter: Quadratic Equations

Keywords: Quadratic Equations

How many plants x should she plant in each row so that her 25 plants end up in a square (i.e., x pla

Answer from: AreYouMyNewDad

There should be $\boxed{5{\text{ plants }}x}$ in each row so that there are 25 plants in the square.

Further Explanation:

The formula of area of square can be expressed as follows,

$\boxed{Area = \left( s \right) \times \left( s\right)}$

The formula of perimeter of the rectangle can be expressed as follows,

$\boxed{{\text{Perimeter}} = 4 \times s}$

Here, s represents the side of square.

Given:

There should be 25 plants end up in a square.

Explanation:

Consider the number of rows as x.

The number of rows can be expressed as follows,

$\begin{aligned}{x^2} &= 25\\x &= \sqrt {25}\\x &= 5\\\end{aligned}$

There should be $\boxed{5{\text{ plants }}x}$ in each row so that there are 25 plants in the square.

Kindly refer to the image attached.

Learn more:

Learn more about inverse of the function link. Learn more about equation of circle link. Learn more about range and domain of the function link

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Mensuration

Keywords: length, plants, she plant, row, 25 plants, integer, square, area, side of square, width, breadth, area, dimension, measure of sides, dimensions of rectangle, expression, plugging, square field, length of the side.

Answer from: Quest

the answer is c just got it on ed

step-by-step explanation:

Answer from: Quest

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step-by-step explanation:

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