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nexus9112 [7]
3 years ago
9

3^0·10^(-4)= a)-120 b)1 c)1/10,000

Mathematics
1 answer:
Inessa [10]3 years ago
5 0

Answer:

b

Step-by-step explanation:

3^0

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ΔABC and ΔXYZ are similar triangles. If BA = x + 9, AC = x + 7, YX = x + 5, and XZ = x + 4, find the value of x.
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Solution:

we are given that ΔABC and ΔXYZ are similar triangles.

As we know , when two triangles are similar then the ratios of their corrsponding sides are equal.

Here we have

BA = x + 9, AC = x + 7, YX = x + 5, and XZ = x + 4

So we can write

\frac{x+9}{x+5}= \frac{x+7}{x+4}\\
\\
(x+9)(x+4)=(x+7)(x+5)\\
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13x-12x=35-36\\
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Step-by-step explanation:

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