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1 year ago

The distance between earth and moon is 384000000 m. this distance can be expressed as ____m

Mathematics

1 answer:

zalisa [80]1 year ago

5 0

This distance can be expressed as 3.84× $10^{8}$ m.

What is distance with example?

Distance is a scalar quantity.
The distance of an object can be defined as the complete path travelled by an object.

Given the distance between the earth and the moon is 384000km

Representing in exponential notation,

=384000×1000m [∵1km=1000m]

=384× $10^{6}$ m

=3.84× $10^{8}$ m

Learn more about distance

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The correct question is -

The distance between the Earth and the moon is approximately 384000 km. this distance can be expressed as ____m.

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

Eq. 1 ) −5x−3y−9=0

Eq. 2) 4x−18y−54=0

there are two routes to solve this, Substitution or elimination, I'll go for the 2nd one because I can see that the y values are a multiple of each other :)

6 *( −5x−3y−9=0 )

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subtract Eq. 2 from Eq. 3 :)

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then:

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check it by plugging in both x and y into the 2nd equation

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