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Rainbow [258]
4 years ago
7

A contractor is calculating the interior perimeter of square windows on a building site. Each window will be framed with 2 inche

s of wood within a concrete frame. The length or width of each window can be shown by the expression x − 2. The contractor writes this expression to find the interior perimeter of a window: (x − 2) + (x − 2) + (x − 2) + (x − 2). What equivalent expression can you use to find the same measurement?
Mathematics
1 answer:
USPshnik [31]4 years ago
4 0

(x - 2) + (x - 2) + (x - 2) + (x - 2)=\\4(x-2)\: \: or \: \: 2(x-2)+2(x-2)

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Ede4ka [16]

Answer:

23 quarts per hour

Step-by-step explanation:

8 0
3 years ago
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Given the function f(x) = 5(x+4) − 6, solve for the inverse function when x = 19.
Firdavs [7]
Y = 5(x+4)-6 
<span>x = 5(y+4)-6 </span>
<span>x = 5y +20 - 6 </span>
<span>x= 5y +14 </span>
<span>5y = x-14 </span>
<span>y = (x-14)/5 </span>
<span>
when x = 19, y = (19-14)/5 </span>
<span>y = 5/5 </span>
<span>y=1

In short, Your Answer would be Option 2

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8 0
3 years ago
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Pls help.
Aleonysh [2.5K]

The point C at a coordinate of (-3, 4) is the center of dilation of shapes WXYZ to W'X'Y'Z'

<h3>How to determine the center of dilation?</h3>

The coordinates are given as:

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  • W' = (-6, 1) X' = (0, 1) Y' = (-6, -5) Z' = (0, -6)
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Next, we plot the points on a coordinate plane

From the plane (see attachment), we can see that the point C at a coordinate of (-3, 4) is at the center of both shapes, and it is 1 unit from WXYZ and 3 units from W'X'Y'Z'.

Hence, the point C is the center of dilation

Read more about dilation at:

brainly.com/question/3457976

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4 0
3 years ago
Find missing factor. Write your answer in exponential form
joja [24]

Answer:

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Step-by-step explanation:

Anything raised to the power of 0 is 1. This means that we need to multiply 8^5 by something to make it into 8^0. When you multiply together two numbers with the same base, you can add the exponents together. For instance, in this case:

8^{-5}\cdot 8^5= \\\\8^{-5+5}= \\\\8^0=1

Hope this helps!

5 0
3 years ago
You save ​$1 the first day of the​ month, ​$2 the second​ day, ​$4 the third​ day, continuing to double your savings each day. w
Marrrta [24]
Day 1= 1
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