Mathematics, 30.06.2019 02:30 squawk1738
David proved the law of cosines with reference to ∆abc using a different method. arrange the steps of his proof in the correct sequence. in , (pythagorean theorem) in , (pythagorean theorem) (on simplification) (transitive property) therefore, . similarly, prove that and . (on simplification) (on simplification) draw a perpendicular, , from b to side ac. let and . therefore, .
Answers: 1
Mathematics, 21.06.2019 19:30
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Mathematics, 21.06.2019 20:30
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
Answers: 1
Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
David proved the law of cosines with reference to ∆abc using a different method. arrange the steps o...
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