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ivanzaharov [21]
1 year ago
5

How tall will be the entire arrangement in standard ratio?

Mathematics
1 answer:
solniwko [45]1 year ago
8 0

By using and applying the concept of ratio, the <em>entire flower</em> arrangement will be 30 inches tall.

<h3>What is the expected height of flowers according to a given ratio?</h3>

Herein, we must use ratios to estimate the <em>expected</em> height of flowers to be set in an <em>ancient</em> vase. Mathematically speaking, the ratio represents the change in the <em>flower</em> height divided by the change in the height of the <em>ancient</em> vase. Then, if we know that r = 5 / 3 and x = 18 in, then the height of the flowers is:

y = r · x    (1)

Where x is the height of the ancient vase and r is the flower height to container ratio.

y = (5 / 3) · (18 in)

y = 30 in

By using and applying the concept of ratio, the <em>entire flower</em> arrangement will be 30 inches tall.

To learn more on ratios: brainly.com/question/13419413

#SPJ1

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tankabanditka [31]

Answer:

  • 273 mL of 5%
  • 117 mL of 15%

Step-by-step explanation:

Let q represent the quantity of 15% dressing used. Then the amount of 5% dressing is (390 -q). The amount of vinegar in the mix is ...

  0.15q + 0.05(390 -q) = 0.08(390)

  0.10q = 31.2 -19.5 = 11.7 . . . . . . subtract 0.05(390) and simplify

  q = 117 . . . . . . . . . . . . . . . . . . multiply by 10

  390-q = 273

The chef should use 273 mL of the first brand (5% vinegar) and 117 mL of the second brand (15% vinegar).

__

<em>Additional comment</em>

You may have noticed that the value of q is (0.08 -0.05)/(0.10 -0.05)×390. The fraction of the mix that is the highest contributor is the ratio of the difference between the mix value and least contributor, divided by the difference between the contributors: (8-5)/(15-5) = 3/10, the fraction that is 15% vinegar. This is the generic solution to mixture problems.

7 0
3 years ago
Find the value of x in the isosceles triangle​
Ne4ueva [31]

Answer:

10

Step-by-step explanation:

Seeing the 5 12 13 triple you get 1/2x=5 so

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natulia [17]

Answer:

C

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In a Pythagorean triple the square on the longest side is equal to the sum of the squares on the other 2 sides.

A

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6² + 8² = 36 + 64 = 100

A is a Pythagorean triple

B

longest side = 17 ⇒ 17² = 289

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longest side = 9 ⇒ 9² = 81

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longest side = 13 ⇒ 13² = 169

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