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svlad2 [7]
3 years ago
5

A rettangle is 10 inches smaller than it is wide. The perimeter of the

Mathematics
1 answer:
meriva3 years ago
6 0

Answer:

A. Width = 25   Length = 15

Step-by-step explanation:

Length = L = Width - 10

Width = W

Perimeter of a rectangle

=> 2 (L + B) = 80

=> 2 (W - 10 + W) = 80

=> 2 (2W - 10) = 80

=> 4W -20 = 80

=> 4W -20 + 20 = 80 + 20

=> 4W = 100

=> 4W/4 = 100/4

=> W = 25

Width = 25

Length = 25 - 10 = 15

So, the answer is A.

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torisob [31]
Okay, to find length CE, your going to know the value of <em>x</em>. Length BC + CE = BD + DE.
3x+47+x+26=27+x+10
Simplify the equation to get
4x+73=37+x
you can choose one of four ways to continue, but I will choose to subtract x
3x+73=37
Subtract 73 from both sides of the equal sign
3x=-36
divide by 3 on both sides of the equal sign to get the value of x
x=-12

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6 0
3 years ago
The graph of F(x) shown below resembles the graph of G(x) = x4, but it has
DerKrebs [107]

Using translation concepts, the equation of F(x) is:

A. F(x) = \frac{1}{3}x^4 - 2

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

The parent function is:

G(x) = x^4

For function F(x), we have that:

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Then the equation is:

A. F(x) = \frac{1}{3}x^4 - 2

More can be learned about translation concepts at brainly.com/question/28098112

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3 0
1 year ago
0&lt;2x&lt;4 solve for the given variable
Papessa [141]

Answer:

0 < x < 2

Step-by-step explanation:

0 < 2x < 4

Divide 2 into all the parts.

0/2 < 2x/2 < 4/2

The x variable should have no coefficient.

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8 0
3 years ago
The base fare per ride on the MTA bus or subway is $2.75, but you get a 5% discount with a purchase. A weekly unlimited MetroCar
Nikolay [14]

"13" or "more than 13" rides will make the weekly unlimited pass more cost effective. A further solution is provided below.

The given values are:

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The Fare after discount will be:

= 2.75\times \frac{100-5}{100}

= 2.75\times \frac{95}{100}

= 2.75\times 0.95

= 2.6125 ($)

hence,

In $32, the minimum number of rides will be:

= \frac{32}{2.6125}

= 12.24

or,

= 13

Learn more:

brainly.com/question/6439224

4 0
2 years ago
6 lbs of potatoes cost $72. How many<br> lbs of potatoes can you get with $516?
Rasek [7]

Answer:

42

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8 0
3 years ago
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