Mathematics, 27.04.2021 20:00 Nerdymania
Question 1 (5 points) (08.01 LC) Two lines, A and B, are represented by the equations given below: Line A: 2x + 2y = 8 Line B: x + y = 4 Which statement is true about the solution to the set of equations? (5 points) 1) It is (8,4). O2) It is (4,8). 3) There is no solution. 4) There are infinitely many solutions. (*Please help me! please help fast!*)โ
Answers: 3
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) โ sinh2(x) = 1 and (b) 1 โ tanh 2(x) = sech 2(x). solution (a) cosh2(x) โ sinh2(x) = ex + eโx 2 2 โ 2 = e2x + 2 + eโ2x 4 โ = 4 = . (b) we start with the identity proved in part (a): cosh2(x) โ sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 โ sinh2(x) cosh2(x) = 1 or 1 โ tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:30
Explain how you could use the interactive table to tell if sets of points are on the same line. math 8
Answers: 2
Question 1 (5 points) (08.01 LC) Two lines, A and B, are represented by the equations given below: L...
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