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valkas [14]
3 years ago
15

I need help with this question^^

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

a is correct

Step-by-step explanation:

2^2/2^-1

=2^2-(-1)

=2^2+1

=2^3

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Step-by-step explanation:

As we can see in the attachment part II, there are similar triangles, so we have the following relation between them \frac{3.5}{10} =\frac{a}{h}, then a=0.35h.

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3 years ago
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Answer:

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Step-by-step explanation:

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