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Zanzabum
3 years ago
10

The building below is shown to scale; for every 1 inch of drawing, it is 5 feet in actual distance. The exterior surface area of

the building is 250,000 square feet. What is the exterior surface area of the model?

Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0

Answer:

50,000 square inches

Step-by-step explanation:

1:5 ratio so 250,000/5=50,000

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Trigonometric equations<br><br> 5sinx = 3sinx + square root of 2
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\qquad\qquad\huge\underline{{\sf Answer}}♪

Let's solve for x ~

\qquad \sf  \dashrightarrow \:5 \sin(x)  = 3 \sin(x)   +  \sqrt{2}

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\qquad \sf  \dashrightarrow \:2 \sin(x)  =  \sqrt{2}

\qquad \sf  \dashrightarrow \: \sin(x)  =  \sqrt{2}  \div 2

\qquad \sf  \dashrightarrow \: \sin(x) =  \frac{1}{ \sqrt{2} }

\qquad \sf  \dashrightarrow \:x = 45 \degree \:  \: or \:  \:  \frac{\pi}{4}  \: rad

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4 0
2 years ago
a roll of wallpaper is on sale for $10. write and solve an inequality to determine how many rolls of wallpaper you can.buy and s
ss7ja [257]
Let x be the number of rolls of wallpaper that you can buy to decorate your kitchen. Since each roll costs $10, the total cost for x rolls is 10x. This value should be not be more than $50. The inequality that is best described is  
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8 0
3 years ago
Given: Triangle ABC with vertices A(5,-2), B(5.-7), and C(1, -2). Which set of
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Step-by-step explanation:

6 0
3 years ago
I really need help with this please ! I don't understand it, and I have a quiz tomorrow
erik [133]
You can do this by finding a number close to it, and then finding out how to do it.

For example with 63(square root sign), find out what is close to it.

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Our number could be 7.9

Hope this helped!!!
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Answer:

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Step-by-step explanation:

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P={3,4,5,6}

7 0
3 years ago
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