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Sergio [31]
4 years ago
7

What is the length of the actual dining room?

Mathematics
1 answer:
miv72 [106K]4 years ago
8 0
120 inches.

This is because to find the scale factor, you have to take the square root of the area scale. This will give you 30-1 ratio. Then multiply the 4 by that number. 
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I've already done some working out but I don't think it's correct...
jeka94
You are doing great

Lateral~surface~area~of ~the~cone=\pi * r*l=\pi * 4* \sqrt{12^2+4^2} \\~\\~\\=\pi*4* 4\sqrt{10} =158.9534=~159~~cm^2


I hope that helps!



4 0
4 years ago
What is the probability of getting a 5 each time if a die is rolled 3 times?
Lady_Fox [76]
I think the answer is
(1/6)(1/6)(1/6)= 1/216
I might be completely wrong though, sorry
8 0
3 years ago
If the base of a rectangular prism has an area of 2x^2+3x sq in. The volume of the perimeter is 6x^3+13x^2+6x cubic in. Which ex
Ksenya-84 [330]

Answer:

The answer to your question is 3x + 2

Step-by-step explanation:

Data

Area of the base = 2x² + 3x in²

Volume of the prism = 6x³ + 13x² + 6x in³

Height = ?

Process

1.- Divide the Volume of the prism by the area of the base to get the height

                                       3x   +    2

                     2x² + 3x   6x³  +  13x²  +  6x            

                                      -6x³  -    9x²

                                        0    +   4x²   +  6x

                                              -    2x²   -   6x

                                                     0          0

2.- Conclusion

The height of the rectangular prism is 3x + 2

3 0
4 years ago
water has a freezing point of 32°F mercury has a freezing point that is 70°F lower. what us the freezing ponit of mercury​
Sonja [21]
-38 degrees fahrenheit
8 0
3 years ago
The solution of - t/18 ≥ 10 is t ≤ -180 <br> True or false?
liraira [26]

Answer:

True

Step-by-step explanation:

given - \frac{t}{18} ≥ 10 (multiply both sides by 18 )

- t ≥ 180 ( multiply both sides by - 1)

Remembering to reverse the symbol as a consequence of multiplying by a negative quantity, hence

t ≤ - 180


8 0
3 years ago
Read 2 more answers
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