The earth is about 150 million kilometers from the sun. The orbit around the sun is not a perfect circle, but is approximately a
1 answer:
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Answer:
B.
Step-by-step explanation:
Given:
(2, 4) and (2, -9)
Required:
Midpoint of the vertical line with the above endpoints
Solution:
Apply the midpoint formula, which is:
Where,
(2, 4) = (x_1, y_1)
(2, -9) = (x_2, y_2)
Plug in the values into the equation:
Answer:
<em>(1). </em><em> × </em>
<em> ; (2). 3 - 5x</em>
Step-by-step explanation:
1). [( - 5 )³ · ( - 5 )] ( ·
) =
×
=
×
=
×
2). - 25x² ÷ 5x + 15x ÷ 5x = <em>3 - 5x</em>