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solong [7]
2 years ago
6

a rectangle’s length is 5 inches more than twice its width. its area is 50 square inches. which equation can be used to find its

width, w? 2w(2w 5)
Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
4 0

The equation used is 50 = (2w + 5) × w which can be used to find its width, w.

According to the question we are Given,

Length of rectangle = 5 inches more than its width

Area of rectangle = 50sq. inches

Let width of rectangle = w

So, According to the question,

length = 2w + 5

Area of rectangle = Length × Breadth

50 = (2w + 5) × w

So, our required equation is 50 = (2w + 5) × w

<h3>How can we describe the area of rectangle as?</h3>

The quantity of space occupied by a flat surface with a specific form is referred to as the area. It is calculated as a "number of" square units (square centimeters, square inches, square feet, etc.) The quantity of unit squares that may fit within a rectangle called its area. The flat surfaces of laptop monitors, blackboards, painting canvases, etc. are a few instances of rectangular forms.

To learn more about area of rectangle from given link

brainly.com/question/3141014

#SPJ4

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(I got all of this from google so i hope it’s right!)
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3 years ago
Write -93.74 as a mixed number.
chubhunter [2.5K]
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3 years ago
Dominick weighs 30 pounds more than his sister. Together they weigh 330 pounds. How much does Dominick weigh?
german

Domik weights 30 pounds more than his sister

Together they weigh 330 pounds

Let "x" represent the weight of Dominik's sister, then his weight can be expressed as "x+30"

And their total weight can be calculated as:

x+(x+30)=330

From this expression you can calculate the value of x:

\begin{gathered} 2x+30=330 \\ 2x+30-30=330-30 \\ 2x=300 \\ \frac{2x}{2}=\frac{300}{2} \\ x=150 \end{gathered}

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8 0
2 years ago
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The function below describes the population of caribou in a tundra, where f(t) represents the number of caribou, in hundreds, an
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Answer:

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Step-by-step explanation:

"Initially" generally means "when t=0." Put 0 where t is in the function and evaluate it:

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1.8 hundreds is 1.8×100 = 180.

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t is in years, so the simplest choice for the second blank in the statement is "year".

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The exponent of 1.2 is t, which means that 1.2 is a factor of the expression the number of times specified by t.

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  for t=2, f(2) = 1.8(1.2)(1.2)

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Perhaps you can see that every year, the number increases by a factor of 1.2.

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You could put "3 years" in the second blank, then the third blank would be 1.2³ = 1.728. While correct, it is probably not what is expected by your answer checker.

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