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ruslelena [56]
3 years ago
14

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}

2)

        \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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Answer:

(x - 25) / 4

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In this scenario, we have one unknown variable which is the total of the bag of almonds, therefore we can represent this with the variable x. Since Lorenzo ate 25 of this bag we would need to subtract this from the total of the bag. Then we need to divide the remainder by 4 since each of his friends ate the rest in equal parts. This would leave us with the following expression ...

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Step-by-step explanation:

Here, given The perimeter of the square  = (36 x+44)

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