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o-na [289]
3 years ago
14

Find the value of n 6/n = 5/120

Mathematics
2 answers:
sleet_krkn [62]3 years ago
8 0

Answer:

n = 144

Step-by-step explanation:

          6 / n = 5/120

         6 * 120 = 5*n

               5n = 6*120

               5n = 720

                 n = 720/5

                 n = 144

Mice21 [21]3 years ago
5 0

Answer:

144

Step-by-step explanation:

you should use a proportion to do this to make it easier to solve.

\frac{6}{n} = \frac{5}{120}

cross multiply the numbers

5n = 6*120

5n = 720

then divide  720 by 5

n = 144

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I need x and GH there is two answer to this!! Please help
g100num [7]

Answer:

<em>15</em>

Step-by-step explanation:

9x - 3 = \frac{(5x + 1) +19}{2}

2(9x - 3) = 5x + 1 + 19

18x - 6 = 5x + 20

13x = 26

x = 2

<em>GH</em> = 9(2) - 3 <em>= 15</em>

8 0
2 years ago
A garden supply store sells two types of lawn mowers. The smaller mower costs $249.99 and the larger mower costs $329.99. 30 tot
lys-0071 [83]

Answer:

15( b+ a) - 2(a + 0 ) = c

then

c+b = t

We could put the two together to make 15(b+a)- 2(a+0) + b = t

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a= £249.99  b= 329.99

Step-by-step explanation:

Equal amounts are 8549.7 from 30 mowers a+b = small and large.

If we use this as an even and take away a+b at different equations we can find the answer to be 8379.70 on the 2nd equation. First equation = 8579.70

8549.7- 249.99-249.99+329.99 to equal the given year to find c in first equation and total in year = t within the above equation.

6 0
3 years ago
70 POINTSSSS HELPPPP !
Radda [10]
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3 years ago
the radius of a cylinder is 3.5ft. The height is 14ft. Find the surface area and volume of the cylinder to the nearest tenth of
grandymaker [24]
The surface area of a cylinder is the sum of the top + bottom + body, right?
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Now, the body: the body is just a rectangular with the width is the height of the cylinder and the length is the circumference of the circle. 
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3 years ago
Classify the system of equations.
Nadusha1986 [10]

Answer:

Parallel

Step-by-step explanation:

7 0
3 years ago
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