Here are the masses of the so called inner planets of the solar system. Mercury: 3.3022 x 10^23 kg
Venus:4.8685 x 10^24 kg
Earth: 5.9722 x 10^24 kg
Mars:6.4185 x 10^23 kg

What is the average mass of all four inner planets? Write your answer in scientific notation.

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Ответ:

taterbuglee2003

04.12.2021

Mathematics

$(y+2)=\frac{4}{5}(x-3)$ is the point slope form

Step-by-step explanation:

Slope of the line is 4/5 and given point is (3,-2)

We apply point slope formula to find the equation of the line

(y-y_1)=m(x-x_1)

where m is the slope and (x1,y1) is the given point

$(y+2)=\frac{4}{5}(x-3)$

Multiply the fraction inside the parenthesis

$y+2=\frac{4}{5}x-\frac{12}{5}$

Now subtract 2 from both sides

$y=\frac{4}{5}x-\frac{22}{5}$

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Here are the masses of the so called inner planets of the solar system. Mercury: 3.3022 x 10^23 kg Venus:4.8685 x 10^24 kg Earth: 5.9722 x 10^24 kg Mars:6.4185 x 10^23 kg What is the average mass of all four inner planets? Write your answer in scientific notation.