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Nady [450]
2 years ago
10

Which is equivalent?

Mathematics
1 answer:
olga_2 [115]2 years ago
8 0

Answer:

A

Step-by-step explanation:

Given

\frac{x}{\sqrt{2} }

Multiply numerator/ denominator by \sqrt{2} to rationalise the denominator

= \frac{x\sqrt{2} }{\sqrt{2}(\sqrt{2})  }

= \frac{x\sqrt{2} }{2} → A

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Can you post the scale drawing please so I can help you
5 0
3 years ago
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Question 3 of 10
GalinKa [24]
<h3>Answer: D) Cannot be determined</h3>

Explanation:

Choice A isn't the answer because we don't know anything about the angles, so we can't use the AA (angle angle) Similarity theorem.

Choice B isn't the answer because we don't have info about all three pairs of sides (we only have two pairs of sides).

Choice C isn't the answer in a similar way choice A isn't either. We don't know anything about the angles, so we can't use the "A" in "SAS".

Choice D is the only thing left. It turns out we don't have enough info to be able to determine if the triangles are similar or not.

3 0
3 years ago
If a rabbit can move 2 1/4 miles every hour, then how many hours would it take for the rabbit to go 9 miles
d1i1m1o1n [39]
It would take 4 hours to go 9 miles.
5 0
2 years ago
A certain television is advertised as a 41-inch TV (the diagonal length). If the width of the TV is 40 inches, how many inches t
KengaRu [80]

Answer:

9 inches

Step-by-step explanation:

A^2+b^2=c^2 so

40^2+b^2=41^2

1600+b^2=1681

so b^2=81

so b=9

5 0
3 years ago
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