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goldenfox [79]
3 years ago
14

Write the following as a ratio: $72 for 488 photos

Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0

Answer:

The required ratio is 9 : 61

Step-by-step explanation:

Given,

$72 for 488 photos,

That is, the price of 488 photos = 72 dollars,

So, the ratio of price of photos and number of photos = \frac{72}{488}

∵ HCF(72, 488) = 8,

Thus, the ratio of price of photos and number of photos = \frac{72\div 8}{488\div 8}

= \frac{9}{61}

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Answer:

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Step-by-step explanation:

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Marrrta [24]

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Step-by-step explanation:

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maw [93]

Answer:

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Step-by-step explanation:

We are given an isosceles triangle. We need to remember the important rule that the base angles are equal. In this question we need to find the value of 'x' using a perpendicular height of 3 and a base length of 4. In this question we can half the triangle in half to help us find the value of x. Also we need to use Pythagoras theorem to help us find 'x'. Pythagoras states that a² + b² = c² so we want to find the hypotenuse of the triangle. If we half the triangle we get 2 triangle both with a base length of 2 and a perpendicular height of 3 so,

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→ 13 = c²

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→\sqrt{13}  =  c

The value of x is the square root of 13

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Step-by-step explanation:

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