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jeyben [28]
1 year ago
6

Given that 5x:9=8:3 Calculate the value of x Give your answer in its simplest form.

Mathematics
2 answers:
lbvjy [14]1 year ago
8 0

Answer:

24/5

Step-by-step explanation:

5x : 9

(8 : 3)×3

5x : 9

24 : 9

5x = 24

x = 24/5 = 4/4/5

Sav [38]1 year ago
3 0

Hello!

5x : 9 = 8 : 3

5x × 3 = 8 × 9

15x = 72

5x = 24

x = 24/5

x = 4.8

∴ The value of x is 4.8.

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Step-by-step explanation:

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A proportion is an equality of two ratios.

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Things to remember

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tangare [24]

Answer:

Taylor series of sin(x) centered at x = 0.

Step-by-step explanation:

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\sum_{n=0}^N f^n(a)\displaystyle\frac{(x-a)^n}{n!}

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f(x) = \sin x, f(0) = 0\\f'(x) = \cos x, f'(0) = 1\\f''(x) = -\sin x, f''(0) = 0\\f'''(x) = -\cos x, f'''(0) = -1\\f^4(x) = \sin x, f^4(0) = 0\\f^5(x) = \cos x, f^5(0) = 0

Putting all the values and expanding, we get,

f(x) = f(a) + \displaystyle\frac{f'(a)(x-a)}{1!} + \displaystyle\frac{f''(a)(x-a)^2}{2!} + \displaystyle\frac{f'''(a)(x-a)^3}{3!} + \displaystyle\frac{f^4(a)(x-a)^4}{4!} + \displaystyle\frac{f^5(a)(x-a)^5}{5!} + ...\\\\= \sin 0 + \displaystyle\frac{x}{1!} +  \displaystyle\frac{(0)x^2}{2!} + \displaystyle\frac{(-1)x^3}{3!} + \displaystyle\frac{(0)x^4}{4!} + \displaystyle\frac{(1)x^5}{5!} + ...

Solving, we get

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3 0
3 years ago
tanner and three neighborhood friends are buying a basketball hoop that costs 249.84. if the cost is divided equally, how much w
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3 0
3 years ago
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