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Olenka [21]
3 years ago
14

The area of a rectangle is 12.65 m^2. the length measures 5.5 m. what is the width of the rectangle?

Mathematics
2 answers:
gayaneshka [121]3 years ago
6 0

Step-by-step explanation:

area \: of \: rectangle = length  \times width \\  \therefore \: 12.65 = 5.5\times width \\ \\  \therefore \:width =  \frac{12.65}{5.5}  \\  \\ \therefore \:width = 2.3 \: m

Hence, width of rectangle is 2.3 m.

Nat2105 [25]3 years ago
4 0

Answer:

The width of the rectangle is 2.3 m

Step-by-step explanation:

Now, when we are asked to find the area of the rectangle, we will use the formula: Area= length * width. We should be given with at least two values, and then we can use the above formula and can find the third variable.

Now, we are given that the area of a rectangle is 12.65 m^2 and the length measures 5.5 m

So the width is given as:

Area= length * width\\\Rightarrow 12.56= 5.5 * width\\\Rightarrow width= \frac{12.56}{5.5}\\\Rightarrow width=2.3 ~m

So this is the required with of the rectangle.

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7 0
3 years ago
I will mark brainliest!<br><br> y = -9x slope and y intercept
Ivanshal [37]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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What is the product?
frutty [35]

Answer:

Option D.

Step-by-step explanation:

The given expression is (5r + 2)(3r minus 4)

Convert this expression into an algebraic expression.

(5r + 2)(3r - 4)

By distribution law,

= 5r(3r - 4) + 2(3r - 4)

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6 0
3 years ago
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Write the equation of the line that passes through (2, 3) and is parallel to the line 12x – 5y = 2.
zheka24 [161]
The first thing I'd do is put this equation into standard slope - intercept form. 

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-5y = -12x + 2            Divide each side by -5 to isolate the <em>y 
</em><em />y = 12/5(x) - 2/5    
     
 The slope for this equation is 12/5, so we just take that and plug it into the slope - intercept equation with the given points (2, 3)

y = mx + b                    Fill in the variables
3 = 12/5(2) + b             Simplify
3 = 24/5 + b                 Subtract 24/5 (or 4 4/5) from each side
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Now we just fill in the correct variables (m and b) in the equation to have our final answer. 

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4 0
3 years ago
Brandon is playing hide-and-seek with Katy and Tony. Katy is hiding 63 feet south of Brandon, and Tony is hiding due east of Kat
sergij07 [2.7K]

Answer:

60 feets

Step-by-step explanation:

Given that :

Using Pythagoras rule :

Hypotenus = sqrt(Adjacent^2 + opposite^2)

From the attached picture :

x² = 87^2 - 63^2

x^2 = 7569 - 3969

X^2 = 3600

Take the square root of both sides :

X = sqrt(3600)

X = 60 feets

Hence, Katy and Tony are 60 feets apart

6 0
3 years ago
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