In a certain chemical, the ratio of zinc to copper is 3 to 19.A jar of the chemical contains 874 grams of copper. How many grams of zinc does it contain?

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

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.

u also answered this so i think u would know but i am here to

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