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sveticcg [70]
3 years ago
14

Find HCF OF 78,175,195​

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0

Answer:

not possible as you cannot factories any more

luda_lava [24]3 years ago
4 0

<em>☽------------❀-------------☾</em>

<em>Hi there!</em>

<em>~</em>

<em>The factors of 78 are: </em>1, 2, 3, 6, 13, 26, 39, 78<em></em>

<em>The factors of 175 are: </em>1, 5, 7, 25, 35, 175<em></em>

<em>The factors of 195 are: </em>1, 3, 5, 13, 15, 39, 65, 195<em></em>

<em>So the GCF is 1</em>

<em>❀Hope this helped you!❀</em>

<em>☽------------❀-------------☾</em>

<em></em>

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Answer:

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Step-by-step explanation:

Given : In the figure attached, Length of girl EC = 4 ft

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Length of the shadow CD is = y feet

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In the figure attached, ΔAFE and ΔADE are similar.

By the property of similar triangles,

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25x = 21(x + y)

25x = 21x + 21y

25x - 21x = 21y

4x = 21y

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Now we take the derivative on both the sides,

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= \frac{8}{7}

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Since w = x + y

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\frac{dw}{dt}=6+1.14

= 7.14 ft per sec.

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