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anygoal [31]
3 years ago
7

I need help answering this question...

Mathematics
1 answer:
koban [17]3 years ago
4 0
We need to solve how much it cost to paint a room with are 459 ft² given that a room with an area of 306 ft² costs $72. The solution is shown below:
Cost per area = $72 / 306 ft²
Cost per area = $0.2353 / ft²

Solving the cost for the similar room:
Costs = $0.2353 * 459 ft²
Costs = $108

The answer is $108.
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Solve the perimeter formula of a rectangle for w and use the resulting formula to find the width of a rectangle with a length of
dusya [7]

Answer:

Step-by-step explanation:w=1cm

5 0
3 years ago
Which of these is NOT an integer
Tema [17]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

Option A

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

\boxed{\text{Option A:}}\\\\3^{-5}\\\\\rightarrow \frac{1}{3^5}\\\\\rightarrow  \frac{1}{243}\\\\\ \text{This is \textbf{NOT} an integer.}}

⸻⸻⸻⸻

\boxed{\text{Option B:}}\\\\-3^5\\\\\rightarrow -3 * -3 * -3 * -3 * -3 \\\\\rightarrow \boxed{-243}\\\\\\\text{This \textbf{IS} an integer.}

⸻⸻⸻⸻

\boxed{\text{Option C:}}\\\\\frac{1}{3}^{-5} \\\\\rightarrow \frac{1}{(\frac{1}{3})^5}\\\\\rightarrow \frac{1}{\frac{1}{243} }\\\\\rightarrow \boxed{243}\\\\\\\text{This \textbf{IS} an integer.}

⸻⸻⸻⸻

\text{Option \textbf{A} does not simplify into an integer.}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

7 0
2 years ago
If we wanted to measure the capacity of the waterfall and how deep it was, what unit of measure would we use?
AleksAgata [21]
Probably dept and lenght
4 0
3 years ago
Solve for x. 8.2x−6.2−7.2x=14 Enter your answer, as a decimal, in the box. x =
slavikrds [6]

Answer is: Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 20.2

6 0
3 years ago
Find the area of the following figure. get brainliest if correct<3
Alexus [3.1K]

Answer:

312

Step-by-step explanation:

because when you add the triangles and rectangles together you get 312

7 0
2 years ago
Read 2 more answers
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