3 years ago

We can measure. waves with instruments

1 answer:

lana [24]3 years ago

8 0

Answer:

Yes, we can measure waves with instruments. We can also use math.

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just olya [345]

Answer:

x=5/4, 3/10

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3 years ago

konstantin123 [22]

Answer:

Perpendicular lines are lines that intersect at a right (90 degrees) angle.

Step-by-step explanation:

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3 years ago

Vlad [161]

Is there an article or a text that you have to do this off of??

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3 years ago

salantis [7]

Answer:A. 10x. B. -2yz

Step-by-step explanation:

A. 4x+7x=11x

11x+(-x) = 11x-1x=10x

B. -5yz+yz=-4yz

-4yz+2yz=-2yz

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3 years ago

MissTica

It must be an obtuse triangle

4 0

3 years ago