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icang [17]
3 years ago
9

Which is a perfect square?

Mathematics
2 answers:
ivann1987 [24]3 years ago
8 0

Answer:

121

Step-by-step explanation:

121= 11x11, that is the only option

140 has no square

168 is close, but still isn't a square

195 is 1 away from a square, but not a square

professor190 [17]3 years ago
6 0

Answer:

121

Step-by-step explanation:

THIS IS BECAUSE 11*11 = 121

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A blue die and a red die are thrown. B is the event that the blue comes up with a 6. E is the event that both dice come up even.
iVinArrow [24]

Answer:

Size of |E n B| = 2

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Step-by-step explanation:

<em>I'll assume both die are 6 sides</em>

Given

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Required

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- |B|

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Calculating the size of |B|

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Step-by-step explanation:

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