Answer: Earth: radius = 6378 kilometer, diameter = 12756 kilometers.
Answer: The required x-intercept of the given line is 
Step-by-step explanation: We are given to find the x-intercept of the line with the following equation :

We know that
x-intercept of a line is a point on the line where the line crosses the x-axis, that is y co-ordinate is 0.
Substituting y = 0 in equation (i), we get

Thus, the required x-intercept of the given line is 
Answer:
its on answer. come hi
Step-by-step explanation:
Answer:
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Step-by-step explanation:
-3<x<3 is equal to |x|<3