Mathematics, 14.07.2019 14:30, venom1577
Matt is showing his work in simplifying (6.2 β 1.6) β 4.4 + 7.8. identify any error in his work or reasoning. step 1: (6.2 β 1.6) β 4.4 + 7.8step 2: 6.2 + (β 1.6 β 4.4) + 7.8 (commutative property)step 3: 6.2 β 6 + 7.8step 4: β14 β 6 = 8 (commutative property)step 5: 14 β 6 = 8 he wrote commutative instead of distributive in step 4. he wrote commutative instead of distributive in step 2. he wrote commutative instead of associative in step 4. he wrote commutative instead of associative in step 2.
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Mathematics, 21.06.2019 16:30, jessica01479
Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.Β²
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Which expression is equivalent to 3^3 + 2^2?
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Mathematics, 21.06.2019 19:20, cody665
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
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Mathematics, 21.06.2019 23:00, Pankhud5574
Is a square always, sometimes, or never a parallelogram
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Matt is showing his work in simplifying (6.2 β 1.6) β 4.4 + 7.8. identify any error in his work or r...
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