R > 0 and s < 0 , in which quadrant does the point (r, s) lie?

Quadrant IV

Step-by-step explanation:

Quadrant 1 is (x+, y+)

Quadrant 2 is (x-, y+)

Quadrant 3 is (x-, y-)

Quadrant 4 is (x+, y+)

if r > 0 = x and s < 0 = y it would fall in quadrant 4

(r > 0, s < 0)

(x+, y-)

x is the horizontal axis and y is the vertical axis

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

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step-by-step explanation: