Mathematics, 31.07.2019 13:00 EvankzGao
In a trapezium pqrs , pq is parallel to sr , pq = ps = qr and psr = 66 , calculate a) qrs. b) pqs
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Is a positive integer raised to a negative power always positive
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He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .
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Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
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In a trapezium pqrs , pq is parallel to sr , pq = ps = qr and psr = 66 , calculate a) qrs. b) pqs...
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