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3 years ago

PLZZ HELP! WILL MARK BRAINLIEST!!

Mathematics

1 answer:

joja [24]3 years ago

7 0

Answer:

Step-by-step explanation:

Neptune is about 2,700,000,000 miles from Earth.

Mercury is about 135,000,000 miles from Earth.

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. The power is the number of decimal places you move.

1) 2,700,000,000 = 2.7 x $10^{9}$

135,000,000 = 1.35 x $10^{8}$

$\frac{Neptune}{Mercury} = \frac{2.7*10^{9} }{1.35*10^{8}}$

You can see there is only one extra 0 on top, the rest will cancel so you have:

$\frac{27}{1.35} = 20$

It's 20x farther to Neptune from Earth, than it is to Mercury from Earth.

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What is the value of x?

Karolina [17]

Answer:

Step-by-step explanation:

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Virty [35]

Answer:

NO triangle exists.

Step-by-step explanation:

Given that the sides of the triangle are a=43 ,b=82 , and c=28

To solve for unknown angles of the triangle

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Step-by-step explanation:

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viva [34]

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