Mathematics, 28.09.2019 02:30 Bra1nPowers
Which shows how the distributive propertycan be used to multiply 438 and 21? (4 x 21) (3 x 21) (8 x 21)
Answers: 1
Mathematics, 21.06.2019 13:30
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
Mathematics, 21.06.2019 18:00
Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )
Answers: 3
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:30
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
Which shows how the distributive propertycan be used to multiply 438 and 21? (4 x 21) (3 x 21) (8 x...
Business, 28.04.2022 17:10
Chemistry, 28.04.2022 17:20
Mathematics, 28.04.2022 17:20
Mathematics, 28.04.2022 17:30
Mathematics, 28.04.2022 17:30
Chemistry, 28.04.2022 18:20
Mathematics, 28.04.2022 18:30
Biology, 28.04.2022 18:40
Engineering, 28.04.2022 18:40
French, 28.04.2022 19:00