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Makovka662 [10]
3 years ago
12

Point y divides line XZ such that XY:YZ is 3:11. what fraction of XZ is XY?

Mathematics
1 answer:
Virty [35]3 years ago
7 0

\bf X\stackrel{3}{\rule[0.35em]{7em}{0.25pt}}Y\stackrel{11}{\rule[0.35em]{23em}{0.25pt}}Z


so the line looks more or less like that, with Y splitting XZ on a 3:11 ratio.


that simply means, that XZ is split on 3+11 pieces, and XY is taking up 3 of those pieces.


\bf \cfrac{XZ}{XY}\implies \cfrac{3+11}{3}\implies \cfrac{14}{3}

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3 years ago
Cual es el valor de un esfero cuando la docena se compra en $7848? Area de un triangulo de 9 unidades de base y 6 unidades de al
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Answer:

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Step-by-step explanation:

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Una docena = 12

Por eso:

12 bolígrafos = $ 7848

1 bolígrafo = $ x

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6 0
2 years ago
Solve the equation : 8+10^x=1008
Marizza181 [45]
Hi there.

I'm just going to put the answer for now. I might come back and edit my answer if I figure out how to solve this the long way.

All I did was figure out what exponent you raise 10 to. 

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Edit:

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Subtract 8 from both sides.

10^{x} = 1000

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<em>x</em> = 3

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7 0
3 years ago
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3 years ago
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