Answer:
30
Step-by-step explanation:
270/9 = 30
Hope This Helps & Good Luck :)
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Answer:
i think d) -25 is answer
Step-by-step explanation:
good luck
1. X/Y = Z
if x = 6, y = 2, then z = 3, not even
if x = 6, y = 3, then z = 2, even
<span>2. Z=XY </span>
so (z)^2 = 2*k (because x*y*z = 2k, where k is an integer)
<span>Sufficient, as if square of an integer is even ,then the integer is even</span>