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Pie
3 years ago
8

Calculate the largest rectangular area one can enclose with 14 inches of string?

Mathematics
1 answer:
bagirrra123 [75]3 years ago
3 0

The correct answer to this question is <span>12.25 sq inches.
</span>

The largest rectangle is a square.

So if you divide 14" by 4 then you get 4 3.5" sides.


Area of a rectangle = L*W

<span>Area of a rectangle = 3.5 * 3.5</span>

<span>Area of a rectagle = 12.25 sq inches</span>


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Somebody please prove if a triangle with side length of 6,8,10 is a right triangle using the Pythagorean theorem!! Will mark Bra
BabaBlast [244]
Answer:
Pythagorean’s theorem states that if a^2 + b^2 = c^2 where c is the hypotenuse and a and b are the side lengths of the right triangle

Given that we can plug in
a= 6 , b = 8 , c = 10

We get an equation:

6^2 + 8^2 = 10^2
36 + 64 = 100
100 = 100
5 0
3 years ago
The area of a rectangle with width × and length 7× is 7². what does the coefficient 7 mean in terms of the problem?
tatuchka [14]

The coefficient 7 means that the length is 7 times the width

<h3>How to interpret the coefficient?</h3>

The given parameters are:

Width = x

Length = 7x

Area = 7x^2

We have:

Length = 7x

Substitute Width = x in Length = 7x

Length = 7 * Width

This means that the length is 7 times the width

Read more about areas at:

brainly.com/question/14137384

#SPJ1

5 0
2 years ago
What is the slope and y-intercept for the graph of the equation<br><br> Y= 4/5 x - 3 ?
vichka [17]
So,

The slope-intercept form is as follows:
y = mx + b

"m" is the slope, and "b" is the y-intercept.  The y-intercept for this equation is (0,b).

Our equation is y= \frac{4}{5} x-3

That means that \frac{4}{5} is the slope, and -3 is the y-intercept.
5 0
3 years ago
Find the value of y, rounded to the nearest tenth. Please help me, I'd appreciate it!!
Blababa [14]
If a secant<span> and a </span><span>tangent of a circle </span><span>are drawn from a point outside the circle, then the product of the lengths of the secant and its external segment equals the square of the length of the tangent segment.
</span><span>
y</span>² = 7(15+7)
<span>y</span>² = 7*22
<span>y</span>² = 154
<span>y = </span>√154
<span>y = 12.4  </span>← to the nearest tenth<span>
</span><span>
</span>
8 0
3 years ago
The perimeter of a 5 sided figure is 45.56 meters. Two of the sides have the same length. The sum of the other three side length
klio [65]

Let

x---------> the length of the sides that have the same length in meters

we know that

the perimeter of the figure is equal to

45.56=(24.2+2x)

<u>solve for x</u>

2x=45.56-24.2

x=21.36/2

x=10.68\ m

therefore

<u>the answer is</u>

Each of the same length side is 10.68\ m  long


3 0
3 years ago
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