Mathematics, 15.07.2019 17:30 SMACSS13
Which property justifies this statement? "if 2a + 3 = b and b = 7, then 2a + 3 = 7." * a. symmetric b. transitive c. associative d. disributive
Answers: 2
Mathematics, 21.06.2019 18:30
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 19:40
An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called
Answers: 3
Which property justifies this statement? "if 2a + 3 = b and b = 7, then 2a + 3 = 7." * a. symmetric...
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