In the figure, line L1 is parallel to line L2. If the measure of ∠2 = 43°, what is the measure of ∠8 and why? Question 4 options: A) 137°, corresponding angles are supplementary B) 43°, vertical angles are congruent C) 43°, alternate exterior angles are congruent D) 137°, same side exterior angles are supplementary

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step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.